enable students to view projects and preference status
Merge commit 'a5fc9f8813f195a5e85353ef404687f59b907d17' into wdn

* commit 'a5fc9f8813f195a5e85353ef404687f59b907d17':
  Sponsor Preferences
  Disale action on projects for students
  Remove all controller specs
only enabled applied projects can be viewed by students