LICENSE

Mozilla Public License Version 2.0
==================================

1. Definitions
--------------

1.1. "Contributor"
	means each individual or legal entity that creates, contributes to
	the creation of, or owns Covered Software.

1.2. "Contributor Version"
	means the combination of the Contributions of others (if any) used
	by a Contributor and that particular Contributor's Contribution.

1.3. "Contribution"
	means Covered Software of a particular Contributor.

1.4. "Covered Software"
	means Source Code Form to which the initial Contributor has attached
	the notice in Exhibit A, the Executable Form of such Source Code
	Form, and Modifications of such Source Code Form, in each case
	including portions thereof.

1.5. "Incompatible With Secondary Licenses"
	means

	(a) that the initial Contributor has attached the notice described
		in Exhibit B to the Covered Software; or

	(b) that the Covered Software was made available under the terms of
		version 1.1 or earlier of the License, but not also under the
		terms of a Secondary License.

1.6. "Executable Form"
	means any form of the work other than Source Code Form.

1.7. "Larger Work"
	means a work that combines Covered Software with other material, in 
	a separate file or files, that is not Covered Software.

1.8. "License"
	means this document.

1.9. "Licensable"
	means having the right to grant, to the maximum extent possible,
	whether at the time of the initial grant or subsequently, any and
	all of the rights conveyed by this License.

1.10. "Modifications"
	means any of the following:

	(a) any file in Source Code Form that results from an addition to,
		deletion from, or modification of the contents of Covered
		Software; or

	(b) any new file in Source Code Form that contains any Covered
		Software.

1.11. "Patent Claims" of a Contributor
	means any patent claim(s), including without limitation, method,
	process, and apparatus claims, in any patent Licensable by such
	Contributor that would be infringed, but for the grant of the
	License, by the making, using, selling, offering for sale, having
	made, import, or transfer of either its Contributions or its
	Contributor Version.

1.12. "Secondary License"
	means either the GNU General Public License, Version 2.0, the GNU
	Lesser General Public License, Version 2.1, the GNU Affero General
	Public License, Version 3.0, or any later versions of those
	licenses.

1.13. "Source Code Form"
	means the form of the work preferred for making modifications.

1.14. "You" (or "Your")
	means an individual or a legal entity exercising rights under this
	License. For legal entities, "You" includes any entity that
	controls, is controlled by, or is under common control with You. For
	purposes of this definition, "control" means (a) the power, direct
	or indirect, to cause the direction or management of such entity,
	whether by contract or otherwise, or (b) ownership of more than
	fifty percent (50%) of the outstanding shares or beneficial
	ownership of such entity.

2. License Grants and Conditions
--------------------------------

2.1. Grants

Each Contributor hereby grants You a world-wide, royalty-free,
non-exclusive license:

(a) under intellectual property rights (other than patent or trademark)
	Licensable by such Contributor to use, reproduce, make available,
	modify, display, perform, distribute, and otherwise exploit its
	Contributions, either on an unmodified basis, with Modifications, or
	as part of a Larger Work; and

(b) under Patent Claims of such Contributor to make, use, sell, offer
	for sale, have made, import, and otherwise transfer either its
	Contributions or its Contributor Version.

2.2. Effective Date

The licenses granted in Section 2.1 with respect to any Contribution
become effective for each Contribution on the date the Contributor first
distributes such Contribution.

2.3. Limitations on Grant Scope

The licenses granted in this Section 2 are the only rights granted under
this License. No additional rights or licenses will be implied from the
distribution or licensing of Covered Software under this License.
Notwithstanding Section 2.1(b) above, no patent license is granted by a
Contributor:

(a) for any code that a Contributor has removed from Covered Software;
	or

(b) for infringements caused by: (i) Your and any other third party's
	modifications of Covered Software, or (ii) the combination of its
	Contributions with other software (except as part of its Contributor
	Version); or

(c) under Patent Claims infringed by Covered Software in the absence of
	its Contributions.

This License does not grant any rights in the trademarks, service marks,
or logos of any Contributor (except as may be necessary to comply with
the notice requirements in Section 3.4).

2.4. Subsequent Licenses

No Contributor makes additional grants as a result of Your choice to
distribute the Covered Software under a subsequent version of this
License (see Section 10.2) or under the terms of a Secondary License (if
permitted under the terms of Section 3.3).

2.5. Representation

Each Contributor represents that the Contributor believes its
Contributions are its original creation(s) or it has sufficient rights
to grant the rights to its Contributions conveyed by this License.

2.6. Fair Use

This License is not intended to limit any rights You have under
applicable copyright doctrines of fair use, fair dealing, or other
equivalents.

2.7. Conditions

Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted
in Section 2.1.

3. Responsibilities
-------------------

3.1. Distribution of Source Form

All distribution of Covered Software in Source Code Form, including any
Modifications that You create or to which You contribute, must be under
the terms of this License. You must inform recipients that the Source
Code Form of the Covered Software is governed by the terms of this
License, and how they can obtain a copy of this License. You may not
attempt to alter or restrict the recipients' rights in the Source Code
Form.

3.2. Distribution of Executable Form

If You distribute Covered Software in Executable Form then:

(a) such Covered Software must also be made available in Source Code
	Form, as described in Section 3.1, and You must inform recipients of
	the Executable Form how they can obtain a copy of such Source Code
	Form by reasonable means in a timely manner, at a charge no more
	than the cost of distribution to the recipient; and

(b) You may distribute such Executable Form under the terms of this
	License, or sublicense it under different terms, provided that the
	license for the Executable Form does not attempt to limit or alter
	the recipients' rights in the Source Code Form under this License.

3.3. Distribution of a Larger Work

You may create and distribute a Larger Work under terms of Your choice,
provided that You also comply with the requirements of this License for
the Covered Software. If the Larger Work is a combination of Covered
Software with a work governed by one or more Secondary Licenses, and the
Covered Software is not Incompatible With Secondary Licenses, this
License permits You to additionally distribute such Covered Software
under the terms of such Secondary License(s), so that the recipient of
the Larger Work may, at their option, further distribute the Covered
Software under the terms of either this License or such Secondary
License(s).

3.4. Notices

You may not remove or alter the substance of any license notices
(including copyright notices, patent notices, disclaimers of warranty,
or limitations of liability) contained within the Source Code Form of
the Covered Software, except that You may alter any license notices to
the extent required to remedy known factual inaccuracies.

3.5. Application of Additional Terms

You may choose to offer, and to charge a fee for, warranty, support,
indemnity or liability obligations to one or more recipients of Covered
Software. However, You may do so only on Your own behalf, and not on
behalf of any Contributor. You must make it absolutely clear that any
such warranty, support, indemnity, or liability obligation is offered by
You alone, and You hereby agree to indemnify every Contributor for any
liability incurred by such Contributor as a result of warranty, support,
indemnity or liability terms You offer. You may include additional
disclaimers of warranty and limitations of liability specific to any
jurisdiction.

4. Inability to Comply Due to Statute or Regulation
---------------------------------------------------

If it is impossible for You to comply with any of the terms of this
License with respect to some or all of the Covered Software due to
statute, judicial order, or regulation then You must: (a) comply with
the terms of this License to the maximum extent possible; and (b)
describe the limitations and the code they affect. Such description must
be placed in a text file included with all distributions of the Covered
Software under this License. Except to the extent prohibited by statute
or regulation, such description must be sufficiently detailed for a
recipient of ordinary skill to be able to understand it.

5. Termination
--------------

5.1. The rights granted under this License will terminate automatically
if You fail to comply with any of its terms. However, if You become
compliant, then the rights granted under this License from a particular
Contributor are reinstated (a) provisionally, unless and until such
Contributor explicitly and finally terminates Your grants, and (b) on an
ongoing basis, if such Contributor fails to notify You of the
non-compliance by some reasonable means prior to 60 days after You have
come back into compliance. Moreover, Your grants from a particular
Contributor are reinstated on an ongoing basis if such Contributor
notifies You of the non-compliance by some reasonable means, this is the
first time You have received notice of non-compliance with this License
from such Contributor, and You become compliant prior to 30 days after
Your receipt of the notice.

5.2. If You initiate litigation against any entity by asserting a patent
infringement claim (excluding declaratory judgment actions,
counter-claims, and cross-claims) alleging that a Contributor Version
directly or indirectly infringes any patent, then the rights granted to
You by any and all Contributors for the Covered Software under Section
2.1 of this License shall terminate.

5.3. In the event of termination under Sections 5.1 or 5.2 above, all
end user license agreements (excluding distributors and resellers) which
have been validly granted by You or Your distributors under this License
prior to termination shall survive termination.

************************************************************************
*                                                                      *
*  6. Disclaimer of Warranty                                           *
*  -------------------------                                           *
*                                                                      *
*  Covered Software is provided under this License on an "as is"       *
*  basis, without warranty of any kind, either expressed, implied, or  *
*  statutory, including, without limitation, warranties that the       *
*  Covered Software is free of defects, merchantable, fit for a        *
*  particular purpose or non-infringing. The entire risk as to the     *
*  quality and performance of the Covered Software is with You.        *
*  Should any Covered Software prove defective in any respect, You     *
*  (not any Contributor) assume the cost of any necessary servicing,   *
*  repair, or correction. This disclaimer of warranty constitutes an   *
*  essential part of this License. No use of any Covered Software is   *
*  authorized under this License except under this disclaimer.         *
*                                                                      *
************************************************************************

************************************************************************
*                                                                      *
*  7. Limitation of Liability                                          *
*  --------------------------                                          *
*                                                                      *
*  Under no circumstances and under no legal theory, whether tort      *
*  (including negligence), contract, or otherwise, shall any           *
*  Contributor, or anyone who distributes Covered Software as          *
*  permitted above, be liable to You for any direct, indirect,         *
*  special, incidental, or consequential damages of any character      *
*  including, without limitation, damages for lost profits, loss of    *
*  goodwill, work stoppage, computer failure or malfunction, or any    *
*  and all other commercial damages or losses, even if such party      *
*  shall have been informed of the possibility of such damages. This   *
*  limitation of liability shall not apply to liability for death or   *
*  personal injury resulting from such party's negligence to the       *
*  extent applicable law prohibits such limitation. Some               *
*  jurisdictions do not allow the exclusion or limitation of           *
*  incidental or consequential damages, so this exclusion and          *
*  limitation may not apply to You.                                    *
*                                                                      *
************************************************************************

8. Litigation
-------------

Any litigation relating to this License may be brought only in the
courts of a jurisdiction where the defendant maintains its principal
place of business and such litigation shall be governed by laws of that
jurisdiction, without reference to its conflict-of-law provisions.
Nothing in this Section shall prevent a party's ability to bring
cross-claims or counter-claims.

9. Miscellaneous
----------------

This License represents the complete agreement concerning the subject
matter hereof. If any provision of this License is held to be
unenforceable, such provision shall be reformed only to the extent
necessary to make it enforceable. Any law or regulation which provides
that the language of a contract shall be construed against the drafter
shall not be used to construe this License against a Contributor.

10. Versions of the License
---------------------------

10.1. New Versions

Mozilla Foundation is the license steward. Except as provided in Section
10.3, no one other than the license steward has the right to modify or
publish new versions of this License. Each version will be given a
distinguishing version number.

10.2. Effect of New Versions

You may distribute the Covered Software under the terms of the version
of the License under which You originally received the Covered Software,
or under the terms of any subsequent version published by the license
steward.

10.3. Modified Versions

If you create software not governed by this License, and you want to
create a new license for such software, you may create and use a
modified version of this License if you rename the license and remove
any references to the name of the license steward (except to note that
such modified license differs from this License).

10.4. Distributing Source Code Form that is Incompatible With Secondary
Licenses

If You choose to distribute Source Code Form that is Incompatible With
Secondary Licenses under the terms of this version of the License, the
notice described in Exhibit B of this License must be attached.

Exhibit A - Source Code Form License Notice
-------------------------------------------

  This Source Code Form is subject to the terms of the Mozilla Public
  License, v. 2.0. If a copy of the MPL was not distributed with this
  file, You can obtain one at http://mozilla.org/MPL/2.0/.

If it is not possible or desirable to put the notice in a particular
file, then You may include the notice in a location (such as a LICENSE
file in a relevant directory) where a recipient would be likely to look
for such a notice.

You may add additional accurate notices of copyright ownership.

Exhibit B - "Incompatible With Secondary Licenses" Notice
---------------------------------------------------------

  This Source Code Form is "Incompatible With Secondary Licenses", as
  defined by the Mozilla Public License, v. 2.0.






==================================
µPad includes code under different licences in the form of libraries:

JSZip
	Copyright (c) 2009-2016 Stuart Knightley, David Duponchel, Franz Buchinger, António Afonso

	Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

	The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

JQuery
	Copyright jQuery Foundation and other contributors, https://jquery.org/

	This software consists of voluntary contributions made by many
	individuals. For exact contribution history, see the revision history
	available at https://github.com/jquery/jquery

	The following license applies to all parts of this software except as
	documented below:

	====

	Permission is hereby granted, free of charge, to any person obtaining
	a copy of this software and associated documentation files (the
	"Software"), to deal in the Software without restriction, including
	without limitation the rights to use, copy, modify, merge, publish,
	distribute, sublicense, and/or sell copies of the Software, and to
	permit persons to whom the Software is furnished to do so, subject to
	the following conditions:

	The above copyright notice and this permission notice shall be
	included in all copies or substantial portions of the Software.

	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
	MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
	LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
	OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
	WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

	====

	All files located in the node_modules and external directories are
	externally maintained libraries used by this software which have their
	own licenses; we recommend you read them, as their terms may differ from
	the terms above.

FileSaver.js
	The MIT License

	Copyright © 2016 [Eli Grey][1].

	Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

	The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

	  [1]: http://eligrey.com

Materialize
	The MIT License (MIT)

	Copyright (c) 2014-2016 Materialize

	Permission is hereby granted, free of charge, to any person obtaining a copy
	of this software and associated documentation files (the "Software"), to deal
	in the Software without restriction, including without limitation the rights
	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	copies of the Software, and to permit persons to whom the Software is
	furnished to do so, subject to the following conditions:

	The above copyright notice and this permission notice shall be included in all
	copies or substantial portions of the Software.

	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
	SOFTWARE.

interact.js
	Copyright (c) 2012-2016 Taye Adeyemi <dev@taye.me>

	Permission is hereby granted, free of charge, to any person 
	obtaining a copy of this software and associated 
	documentation files (the "Software"), to deal in the Software 
	without restriction, including without limitation the rights 
	to use, copy, modify, merge, publish, distribute, sublicense, 
	and/or sell copies of the Software, and to permit persons to 
	whom the Software is furnished to do so, subject to the 
	following conditions:

	The above copyright notice and this permission notice shall 
	be included in all copies or substantial portions of the 
	Software.

	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY 
	KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE 
	WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR 
	PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR 
	COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR 
	OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 
	SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

localForage
	Copyright 2014 Mozilla

	Licensed under the Apache License, Version 2.0 (the "License");
	you may not use this file except in compliance with the License.
	You may obtain a copy of the License at

	http://www.apache.org/licenses/LICENSE-2.0

	Unless required by applicable law or agreed to in writing, software
	distributed under the License is distributed on an "AS IS" BASIS,
	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	See the License for the specific language governing permissions and
	limitations under the License.

Moment.js
	Copyright (c) JS Foundation and other contributors

	Permission is hereby granted, free of charge, to any person
	obtaining a copy of this software and associated documentation
	files (the "Software"), to deal in the Software without
	restriction, including without limitation the rights to use,
	copy, modify, merge, publish, distribute, sublicense, and/or sell
	copies of the Software, and to permit persons to whom the
	Software is furnished to do so, subject to the following
	conditions:

	The above copyright notice and this permission notice shall be
	included in all copies or substantial portions of the Software.

	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
	EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
	OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
	NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
	HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
	WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
	FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
	OTHER DEALINGS IN THE SOFTWARE.

ASCIIMathML
	Copyright (c) 2014 Peter Jipsen and other ASCIIMathML.js contributors

	Permission is hereby granted, free of charge, to any person obtaining a copy
	of this software and associated documentation files (the "Software"), to deal
	in the Software without restriction, including without limitation the rights
	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	copies of the Software, and to permit persons to whom the Software is
	furnished to do so, subject to the following conditions:

	The above copyright notice and this permission notice shall be included in
	all copies or substantial portions of the Software.

	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
	THE SOFTWARE.

MathJax
	
								  Apache License
							Version 2.0, January 2004
						 http://www.apache.org/licenses/

	TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION

	1. Definitions.

	   "License" shall mean the terms and conditions for use, reproduction,
	   and distribution as defined by Sections 1 through 9 of this document.

	   "Licensor" shall mean the copyright owner or entity authorized by
	   the copyright owner that is granting the License.

	   "Legal Entity" shall mean the union of the acting entity and all
	   other entities that control, are controlled by, or are under common
	   control with that entity. For the purposes of this definition,
	   "control" means (i) the power, direct or indirect, to cause the
	   direction or management of such entity, whether by contract or
	   otherwise, or (ii) ownership of fifty percent (50%) or more of the
	   outstanding shares, or (iii) beneficial ownership of such entity.

	   "You" (or "Your") shall mean an individual or Legal Entity
	   exercising permissions granted by this License.

	   "Source" form shall mean the preferred form for making modifications,
	   including but not limited to software source code, documentation
	   source, and configuration files.

	   "Object" form shall mean any form resulting from mechanical
	   transformation or translation of a Source form, including but
	   not limited to compiled object code, generated documentation,
	   and conversions to other media types.

	   "Work" shall mean the work of authorship, whether in Source or
	   Object form, made available under the License, as indicated by a
	   copyright notice that is included in or attached to the work
	   (an example is provided in the Appendix below).

	   "Derivative Works" shall mean any work, whether in Source or Object
	   form, that is based on (or derived from) the Work and for which the
	   editorial revisions, annotations, elaborations, or other modifications
	   represent, as a whole, an original work of authorship. For the purposes
	   of this License, Derivative Works shall not include works that remain
	   separable from, or merely link (or bind by name) to the interfaces of,
	   the Work and Derivative Works thereof.

	   "Contribution" shall mean any work of authorship, including
	   the original version of the Work and any modifications or additions
	   to that Work or Derivative Works thereof, that is intentionally
	   submitted to Licensor for inclusion in the Work by the copyright owner
	   or by an individual or Legal Entity authorized to submit on behalf of
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	   communication on electronic mailing lists, source code control systems,
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	   Licensor for the purpose of discussing and improving the Work, but
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	   "Contributor" shall mean Licensor and any individual or Legal Entity
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	2. Grant of Copyright License. Subject to the terms and conditions of
	   this License, each Contributor hereby grants to You a perpetual,
	   worldwide, non-exclusive, no-charge, royalty-free, irrevocable
	   copyright license to reproduce, prepare Derivative Works of,
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	   this License, each Contributor hereby grants to You a perpetual,
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	   with the Work to which such Contribution(s) was submitted. If You
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	   granted to You under this License for that Work shall terminate
	   as of the date such litigation is filed.

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	   Work or Derivative Works thereof in any medium, with or without
	   modifications, and in Source or Object form, provided that You
	   meet the following conditions:

	   (a) You must give any other recipients of the Work or
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	   (b) You must cause any modified files to carry prominent notices
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	   (c) You must retain, in the Source form of any Derivative Works
		   that You distribute, all copyright, patent, trademark, and
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	   (d) If the Work includes a "NOTICE" text file as part of its
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		   notices within Derivative Works that You distribute, alongside
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	   You may add Your own copyright statement to Your modifications and
	   may provide additional or different license terms and conditions
	   for use, reproduction, or distribution of Your modifications, or
	   for any such Derivative Works as a whole, provided Your use,
	   reproduction, and distribution of the Work otherwise complies with
	   the conditions stated in this License.

	5. Submission of Contributions. Unless You explicitly state otherwise,
	   any Contribution intentionally submitted for inclusion in the Work
	   by You to the Licensor shall be under the terms and conditions of
	   this License, without any additional terms or conditions.
	   Notwithstanding the above, nothing herein shall supersede or modify
	   the terms of any separate license agreement you may have executed
	   with Licensor regarding such Contributions.

	6. Trademarks. This License does not grant permission to use the trade
	   names, trademarks, service marks, or product names of the Licensor,
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trim-canvas.js
	MIT http://rem.mit-license.org

recorderjs
	## Recorder.js License (MIT)

	Copyright © 2013 Matt Diamond

	Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

	The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.


	## Opus License (BSD)

	Copyright 2001-2011 Xiph.Org, Skype Limited, Octasic,
						Jean-Marc Valin, Timothy B. Terriberry,
						CSIRO, Gregory Maxwell, Mark Borgerding,
						Erik de Castro Lopo

	Redistribution and use in source and binary forms, with or without
	modification, are permitted provided that the following conditions
	are met:

	- Redistributions of source code must retain the above copyright
	notice, this list of conditions and the following disclaimer.

	- Redistributions in binary form must reproduce the above copyright
	notice, this list of conditions and the following disclaimer in the
	documentation and/or other materials provided with the distribution.

	- Neither the name of Internet Society, IETF or IETF Trust, nor the
	names of specific contributors, may be used to endorse or promote
	products derived from this software without specific prior written
	permission.

	THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
	A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
	OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
	EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
	PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
	PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
	LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
	NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
	SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

	Opus is subject to the royalty-free patent licenses which are
	specified at:

	Xiph.Org Foundation:
	https://datatracker.ietf.org/ipr/1524/

	Microsoft Corporation:
	https://datatracker.ietf.org/ipr/1914/

	Broadcom Corporation:
	https://datatracker.ietf.org/ipr/1526/


	## Speex License (BSD)

	© 2002-2003, Jean-Marc Valin/Xiph.Org Foundation

	Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

	- Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

	- Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

	- Neither the name of the Xiph.org Foundation nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

	THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Rangy Inputs
	Copyright 2014, Tim Down
	Licensed under the MIT license.
	Version: 1.2.0
	Build date: 30 November 2014

ASCIIsvg
	Version of Sept 12, 2009 (c) Peter Jipsen http://www.chapman.edu/~jipsen
	Latest version at http://www.chapman.edu/~jipsen/svg/ASCIIsvg.js
	If you use it on a webpage, please send the URL to jipsen@chapman.edu

	This program is free software; you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation; either version 2 of the License, or (at
	your option) any later version.

	This program is distributed in the hope that it will be useful, 
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
	General Public License (at http://www.gnu.org/copyleft/gpl.html) 
	for more details

Base64.java
	 Copyright (C) 2010 The Android Open Source Project
	
	 Licensed under the Apache License, Version 2.0 (the "License");
	 you may not use this file except in compliance with the License.
	 You may obtain a copy of the License at
	
	      http://www.apache.org/licenses/LICENSE-2.0
	
	 Unless required by applicable law or agreed to in writing, software
	 distributed under the License is distributed on an "AS IS" BASIS,
	 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	 See the License for the specific language governing permissions and
	 limitations under the License.

Typo.js
	Copyright (c) 2011, Christopher Finke
	All rights reserved.

	Redistribution and use in source and binary forms, with or without
	modification, are permitted provided that the following conditions are met:
	    * Redistributions of source code must retain the above copyright
	      notice, this list of conditions and the following disclaimer.
	    * Redistributions in binary form must reproduce the above copyright
	      notice, this list of conditions and the following disclaimer in the
	      documentation and/or other materials provided with the distribution.
	    * The name of the author may not be used to endorse or promote products
	      derived from this software without specific prior written permission.

	THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
	ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
	WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
	DISCLAIMED. IN NO EVENT SHALL THE AUTHOR FINKE BE LIABLE FOR ANY
	DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
	(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
	LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
	ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
	SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Typo Dictionary
	This dictionary is based on a subset of the original English wordlist created by Kevin Atkinson for Pspell and Aspell and thus is covered by his original LGPL license. The affix file is a heavily modified version of the original english.aff file which was released as part of Geoff Kuenning's Ispell and as such is covered by his BSD license.

Showdown XSS Filter extension
	https://github.com/VisionistInc/showdown-xss-filter
	2015, Visionist, Inc.
	License: MIT