Work done on Saved Search. Added location to Projects, and notes and retired to Tags.
Changed the travis script to try to fix build errors.

modified:   .travis.yml
 -- doesn't use sh script, commands are directly in .travis file

modified:   Gemfile.lock
modified:   app/assets/javascripts/angular/controllers/login.js
modified:   app/assets/stylesheets/application.css.scss
 -- added bootstrap css back in

modified:   app/assets/templates/home.html
modified:   app/controllers/api/callbacks_controller.rb
modified:   app/models/audio_recording.rb
modified:   app/models/saved_search/saved_search_store.rb
modified:   app/models/saved_search/saved_search_store_body.rb
modified:   app/models/saved_search/saved_search_store_post.rb
modified:   app/models/saved_search/saved_search_store_pre.rb
modified:   app/views/layouts/application.html.erb
new file:   db/migrate/20130218060415_add_location_to_projects.rb
new file:   db/migrate/20130218060728_add_notes_and_retired_to_tags.rb
 -- added migrations

modified:   spec/controllers/sites_controller_spec.rb
modified:   spec/controllers/users_controller_spec.rb
modified:   spec/factories/audio_recording_factory.rb
modified:   spec/models/progress_spec.rb
 -- had to change, as it left entries in the database

modified:   spec/models/user_spec.rb
modified:   spec/requests/saved_search_request_spec.rb