Ignore .idea
Remove unnecessary things
Merge master
Merge remote-tracking branch 'rumel/master'

* rumel/master:
  Remove unnecessary things
  Ignore .idea
Fix dropdown... again
Ran projects migration
Merge remote-tracking branch 'zhen/master'
Remove page title space
Change referencing of WDN stuff
sponsor new page change
Merge commit '59dfde217f4ece089a8c9babba88dfd54f61677e'

* commit '59dfde217f4ece089a8c9babba88dfd54f61677e':
  Change referencing of WDN stuff
  Remove page title space

Conflicts:
	app/views/layouts/application.html.haml
Add id to javascript include tag
Merge commit '6296fe3a25633c52cdf0bca2fdb1694560068ac7'

* commit '6296fe3a25633c52cdf0bca2fdb1694560068ac7':
  Add id to javascript include tag
Moved the denotes required field
Add all required classes
some minor changes one test page
Instructors index
Students index
Change links around
Merge commit 'a66c3f06a3df52d5b8812da20802e54682d365f3'

* commit 'a66c3f06a3df52d5b8812da20802e54682d365f3':
  Change links around
  Students index
  Instructors index
  Add all required classes
  Moved the denotes required field