OBS Multiplatform 0.10.1

Changes:
* Fixed an issue playing back animated gif files in the media source
* Fixed a crash that could happen when opengl fails to initialize

Linux:
* Fixed a bug where mouse button hotkeys wouldn't work

Windows:
* Fixed a crash with encoded video capture devices (HD-PVR, roxio, etc)
* Added preliminary support for directly decoding avermedia live gamer portable devices (still needs testing)
