Merge pull request #849 from anilgooru/dev-branch

Google Drive fixes.
1. deprecated update file share option API.
2. Filter added to retrive not trashed files.
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #850 from shivalinga/dev-branch

Google drive updates
Swf files has been handled in player.
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #852 from shivalinga/dev-branch

Swf files has been handled in player.
null pointer exception has been handled.
Merge pull request #853 from shivalinga/dev-branch

null pointer exception has been handled.
Fixed Disconnect issue.
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch

* upstream/dev-branch:
  null pointer exception has been handled.
  Swf files has been handled in player.
  1. deprecated update file share option API. 2. Filter added to retrive not trashed files.