Revert "add relevant BSD license of libvpx"

This reverts commit 386b401.

Author: markos

content/learning-paths/cross-platform/integer-vs-floats/_index.md

@@ -1,6 +1,8 @@
 ---
 title: Integer and floating-point conversions
 
+draft: true
+
 minutes_to_complete: 30
 
 who_is_this_for: This is an advanced topic for C/C++ developers who are interested in learning the intricacies of conversions between floating-point numbers and integers.

content/learning-paths/cross-platform/integer-vs-floats/integer-float-conversions.md

@@ -20,19 +20,9 @@ Below is an example taken from the [libvpx project](https://github.com/webmproje
 
 It shows a function to generate an image using auto generated noise from a gaussian distribution function.
 
-The code is shown for illustration only, do not try to build or run it. The relevant BSD license of the libvpx library is appended at the end of this page.
+The code is shown for illustration only, do not try to build or run it. 
 
 ```C
-/*
- *  Copyright (c) 2015 The WebM project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
 static double gaussian(double sigma, double mu, double x) {
   return 1 / (sigma * sqrt(2.0 * 3.14159265)) *
          (exp(-(x - mu) * (x - mu) / (2 * sigma * sigma)));
@@ -304,39 +294,4 @@ Here is a list of the possible conversions:
 (`*`) Target range is limited and there might be truncation involved
 (`**`) depends on hardware support
 
-In the next section you will learn more about the potential issues in floating-point conversions.
-
-## libvpx LICENSE
-
-```
-Copyright (c) 2010, The WebM Project authors. 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.
-
-  * Neither the name of Google, nor the WebM Project, 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 COPYRIGHT
-HOLDER 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.
-```
+In the next section you will learn more about the potential issues in floating-point conversions.