Merge pull request #228 from anilgooru/dev-branch

Implemented: UI and Logic for Logged out user for classes.
"Adding tags to resource from organize page."
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch
Merge pull request #229 from suryanarayanakb/dev-branch

Adding tags to resource from organize page.
Updated class code and created event to display/hide create button
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch

* upstream/dev-branch:
  "Adding tags to resource from organize page."