Make newlines format as <br>s

- Make newlines format as <br>s on project proposals and applications
Add advisor email addresses to project pages
Change proj. and sub. text from char to line-wrap

- Change project and submission text from character-wrap to line-wrap
Fix production asset precompilation error
Work on letting admins propose proj's for advisors
Fix name-collision bug (advisor field of projects)
Let admins make proj.s for advisors after deadline

- Finish initial implementation this feature
Fix minor bugs in new admin proposal feature

- Prevent admins from proposing projects for nonexistent users

- Prevent admins from proposing projects for non-advisor users

- Always allow admins to click the "Propose a project" link in the
  navbar (even after the proposal deadline has passed)
Let admins apply to projects for students

- Let admins apply to projects for students after the application
  deadline

- Fix spec bugs related to evaluation templates
Dummy commit
Dummy commit
Merge branch 'development'

Conflicts:
	spec/features/edit_submission_status_attributes_spec.rb
	spec/features/new_evaluation_spec.rb
	spec/mailers/notifier_spec.rb
Add quarter tab to header
Improve users page [minor]
Add Kaminari gem for pagination
Add user search bar to users index page
Modify users index view
Merge branch 'master' into interface_2
Remove current column from quarters table
Add year and season prefixes to routes