Renamed OauthRestV2Controller to LtiRestV2Controller
Code improvements added
Merge pull request #669 from vksvenkat/master

Renamed OauthRestV2Controller to LtiRestV2Controller
Merge pull request #677 from sheebans/master

Reverted existing story creation logic and added new collection type
added comment update support in application
Merge pull request #678 from skpcharles/master

added comment update support in application
Fixed build error