MODIFY Update iOS builds to WebRTC 38
MODIFY Update WebRTC version to 38 for non iOS builds
Merge pull request #21 from wobbals/webrtc-38

Update to version 38
REMOVE destructor patch -- applied already in WebRTC 38
MODIFY Export WebRTC branch information
MODIFY Allow env version selection, apply r7096
Merge pull request #22 from wobbals/feck-fec

MODIFY Allow env version selection, apply r7096
TYPO remove extra space
REMOVE r7096 patch - merged into WebRTC 38 with r7177