fixed mention issue in activity
update verison 3.0.12
update readme.
version 3.0.12 released
Merge branch 'master' of https://github.com/rtCamp/buddypress-media
version 3.0.12
Merge pull request #398 from Ritesh-patel/master

Opera and IE issue fixed
Merge branch 'master' of https://github.com/rtCamp/rtMedia
Media interaction schema added