start cleanup of fixtures to convert to data manager
change to use a global for DataManager instead of Backbone.Fixture
Merge branch 'develop' of https://github.com/ALE-Team/ale-prototype into tech-story/ALE-130/fixture-to-data-manager

* 'develop' of https://github.com/ALE-Team/ale-prototype:
  fix spaces/indentation
  update to get stacked modals on delete confirmation
  fix bug with multiple events on confirmation modal (.confirm-action click)
  add support for delete board feature
cleanup old references to Backbone.Fixture from merge with ALE-65
update jshint to allow DataManager as a predefined/global
update comment
Merge pull request #2 from ALE-Team/tech-story/ALE-130/fixture-to-data-manager

tech-story/ALE-130/fixture-to-data-manager