Merged several commits from rtmfp branch:
1. FPNR-191 Fixed Video sometime did not play with reInvite-s 7045767bf12f32d496e3de8427c217ddf5c02ca6
2. Added openSettingsPanel JS API method
2ff897acfdb5fa4e5d5fdd88dfeec543030592f7
3. Added 720p support
6b9d4b5cb4237f8c68376ab597804d8f600d445c