- video preview for Android
- additional logs for Android in MediaEngine class
https://github.com/openpeer/opandroid/issues/130
- video capture rotation for Android
https://github.com/openpeer/opandroid/issues/131
- code cleanup for Android changes
https://github.com/openpeer/opandroid/issues/158
Merge branch 'feature-20140306-media-android' into 20140204-federated-android