Merge branch 'master' of gitlab.c3sl.ufpr.br:portalmec/portalmec

app/assets/images/icons/star-grey.png

app/assets/images/icons/upload-add.png

app/assets/images/icons/upload.png

app/assets/images/icons/visualization.png

app/assets/images/learning-object-preview-large.png

app/assets/stylesheets/application/learning_objects.scss

app/assets/stylesheets/application/users.scss

app/models/learning_object.rb

app/repositories/orient_db/learning_object_repository.rb

app/views/learning_objects/show.html.erb

app/workers/massive_likes_creator_worker.rb

app/workers/massive_views_creator_worker.rb

app/workers/thumbnail_generator_worker.rb

config/routes.rb

lib/dspace/client.rb

lib/tasks/dspace.rake

lib/tasks/fakeData.rake

lib/tasks/thumbnail.rake

lib/thumbnail/creation.rb

lib/thumbnail/formats.rb