Merge pull request #879 from nutan-gooru/dev-branch

Fixed Standard tooltip box moves when scrolling
Implemented : Redirect to landing page if url not found.
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch

* upstream/dev-branch:
  Fixed Standard tooltip box moves when scrolling
  Edit PDF file to JPG, JPG file doesn't play - Issue resolved
  fixed compilation error
  Standards drop menu performance improvements implemented.
Merge pull request #880 from anilgooru/dev-branch

Implemented : Redirect to landing page if url not found.
Added I18N support for collection play.
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #881 from VinRudramurthy/dev-branch

Added I18N support for collection play.
"Added I18N support for shelf pkg"
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #882 from mitraj/dev-branch

Added I18N support for shelf pkg
Fixed the save | cancel need to be consistent
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch