Update readme to use markdown and update copyright to 2019 (#94)

* Update readme to use markdown and update copyright to 2018

Add md extension to render in Github

Wrap commercial details with horizontal rules

Updating correct file and deleting duplicate

* Update dates to 2019

Author: jeffski

README

@@ -0,0 +1,60 @@
+# OpenShot Library
+
+OpenShot Library (libopenshot) is an open-source project dedicated to
+delivering high quality video editing, animation, and playback solutions
+to the world. For more information visit [http://www.openshot.org/](http://www.openshot.org/).
+
+### License
+
+Copyright (c) 2008-2019 OpenShot Studios, LLC
+[http://www.openshotstudios.com/](http://www.openshotstudios.com/).
+
+OpenShot Library (libopenshot) is free software: you can redistribute it
+and/or modify it under the terms of the GNU Lesser General Public License
+as published by the Free Software Foundation, either version 3 of the
+License, or (at your option) any later version.
+
+OpenShot Library (libopenshot) 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 Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with OpenShot Library. If not, see [http://www.gnu.org/licenses/](http://www.gnu.org/licenses/).
+
+---
+To release a closed-source product which uses libopenshot (i.e. video
+editing and playback), commercial licenses are available: contact
+[email protected] for more information.
+
+---
+
+### Install
+
+Please see /doc/InstallationGuide.pdf for a very detailed  
+Linux, Mac, and Windows compiling instruction guide. An online version
+is also available:
+[https://docs.google.com/document/d/1V6nq-IuS9zxqO1-OSt8iTS_cw_HMCpsUNofHLYtUNjM/pub](https://docs.google.com/document/d/1V6nq-IuS9zxqO1-OSt8iTS_cw_HMCpsUNofHLYtUNjM/pub)
+
+
+### Documentation
+
+Documentation is auto-generated by Doxygen, and can be created with
+```
+make doc
+```
+(Also available online: [http://openshot.org/files/libopenshot/](http://openshot.org/files/libopenshot/))
+
+
+### Authors
+
+Please see AUTHORS file for a full list of authors.
+
+
+---
+[www.openshot.org](http://www.openshot.org) | [www.openshotstudios.com](http://www.openshotstudios.com)
+
+---
+Copyright (c) 2008-2019 OpenShot Studios, LLC
+
+[www.openshotstudios.com](http://www.openshotstudios.com).