Create LICENSE as per README

README.md says "MIT License - see [LICENSE](LICENSE) for full text"
at the bottom, but no such file exists. This is just
https://github.com/pion/webrtc/blob/master/LICENSE (the MIT License),
with the year changed to 2019.

Author: Jadon Bennett

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2019 
+
+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.

README.md

@@ -57,6 +57,7 @@ Check out the **[contributing wiki](https://github.com/pion/webrtc/wiki/Contribu
 * [mchlrhw](https://github.com/mchlrhw)
 * [CloudWebRTC|湖北捷智云技术有限公司](https://github.com/cloudwebrtc) - *Flutter example for SFU-WS*
 * [Atsushi Watanabe](https://github.com/at-wat) - *WebM muxer example*
+* [Jadon Bennett](https://github.com/jsjb)
 
 ### License
 MIT License - see [LICENSE](LICENSE) for full text