Merge branch 'activerecord-migration'

Gemfile

Gemfile.lock

app/assets/javascripts/application/autocomplete.js

app/assets/javascripts/management/institutions.coffee

app/assets/stylesheets/application.scss

app/builders/attribute_builder.rb

app/builders/collection_builder.rb

app/builders/complaint_builder.rb

app/builders/institution_builder.rb

app/builders/learning_object/attachment_builder.rb

app/builders/learning_object_builder.rb

app/builders/subject_builder.rb

app/controllers/application_controller.rb

app/controllers/collections_controller.rb

app/controllers/institutions_controller.rb

app/controllers/learning_objects_controller.rb

app/controllers/management/carousels_controller.rb

app/controllers/management/institutions_controller.rb

app/controllers/management/statistics_controller.rb

app/controllers/management/users_controller.rb