More work on auth, removed some un-used Rails views.

modified:   Gemfile
modified:   Gemfile.lock
-- updated gems

modified:   app/controllers/api/callbacks_controller.rb
modified:   app/controllers/api/sessions_controller.rb
modified:   app/controllers/application_controller.rb
-- more work on logging in

deleted:    app/views/audio_events/_form.html.erb
deleted:    app/views/audio_events/download.csv.erb
deleted:    app/views/audio_events/edit.html.erb
deleted:    app/views/audio_events/index.html.erb
deleted:    app/views/audio_events/new.html.erb
deleted:    app/views/audio_events/show.html.erb
deleted:    app/views/audio_recordings/_form.html.erb
deleted:    app/views/audio_recordings/edit.html.erb
deleted:    app/views/audio_recordings/index.html.erb
deleted:    app/views/audio_recordings/new.html.erb
deleted:    app/views/audio_recordings/show.html.erb
deleted:    app/views/bookmarks/_form.html.erb
deleted:    app/views/bookmarks/edit.html.erb
deleted:    app/views/bookmarks/index.html.erb
deleted:    app/views/bookmarks/new.html.erb
deleted:    app/views/bookmarks/show.html.erb
deleted:    app/views/media/index.html.erb
deleted:    app/views/media/item.html.erb
deleted:    app/views/permissions/_form.html.erb
deleted:    app/views/permissions/edit.html.erb
deleted:    app/views/permissions/index.html.erb
deleted:    app/views/permissions/new.html.erb
deleted:    app/views/permissions/show.html.erb
deleted:    app/views/photos/_form.html.erb
deleted:    app/views/photos/edit.html.erb
deleted:    app/views/photos/index.html.erb
deleted:    app/views/photos/new.html.erb
deleted:    app/views/photos/show.html.erb
deleted:    app/views/progresses/_form.html.erb
deleted:    app/views/progresses/edit.html.erb
deleted:    app/views/progresses/index.html.erb
deleted:    app/views/progresses/new.html.erb
deleted:    app/views/progresses/show.html.erb
deleted:    app/views/projects/_form.html.erb
deleted:    app/views/projects/edit.html.erb
deleted:    app/views/projects/index.html.erb
deleted:    app/views/projects/new.html.erb
deleted:    app/views/projects/show.html.erb
deleted:    app/views/saved_searches/_form.html.erb
deleted:    app/views/saved_searches/edit.html.erb
deleted:    app/views/saved_searches/index.html.erb
deleted:    app/views/saved_searches/new.html.erb
deleted:    app/views/saved_searches/show.html.erb
deleted:    app/views/sites/_form.html.erb
deleted:    app/views/sites/edit.html.erb
deleted:    app/views/sites/index.html.erb
deleted:    app/views/sites/new.html.erb
deleted:    app/views/sites/show.html.erb
deleted:    app/views/tags/_form.html.erb
deleted:    app/views/tags/edit.html.erb
deleted:    app/views/tags/index.html.erb
deleted:    app/views/tags/new.html.erb
deleted:    app/views/tags/show.html.erb
deleted:    app/views/users/_form.html.erb
deleted:    app/views/users/edit.html.erb
deleted:    app/views/users/index.html.erb
deleted:    app/views/users/new.html.erb
deleted:    app/views/users/show.html.erb
-- removed un-used views

modified:   config/initializers/devise.rb
-- added auth_token to stateless

modified:   test/functional/audio_events_controller_test.rb
modified:   test/functional/audio_recordings_controller_test.rb
modified:   test/functional/bookmarks_controller_test.rb
modified:   test/functional/permissions_controller_test.rb
modified:   test/functional/photos_controller_test.rb
modified:   test/functional/progresses_controller_test.rb
modified:   test/functional/projects_controller_test.rb
modified:   test/functional/saved_searches_controller_test.rb
modified:   test/functional/sites_controller_test.rb
modified:   test/functional/tags_controller_test.rb
modified:   test/functional/users_controller_test.rb
modified:   test/test_helper.rb
-- tried to fix tests (with devise test helpers)