Upgrade to Ruby 2.1.5
Rename specs to remove MessageTask dependency

Is there a need to keep both the feature spec and the Ember integration
spec?
remove spring
Remove duplicate method
MessageTask be gone
Add migration:
 - Changes MessageTasks to AdHocTasks
 - Removes MessageTask as an option to create tasks/task-templates
[#79321200][bugfix] Show long title in the Workflow
Fix task creation

TaskFactory actually puts the ‘role’ on a task, so it can’t be removed
completely (yet).
Merge pull request #636 from Tahi-project/ruby_2_1_5

Upgrade to Ruby 2.1.5
Consistantizeificate attachment thumbnail implementations
Upcase SQL keywords
remove unneeded method
Merge pull request #646 from Tahi-project/attachment_thumbnail_consistantification

Consistantizeificate attachment thumbnail implementations
Update Ruby
Merge pull request #645 from Tahi-project/remove-message-task

Remove message task
[#82742450][bugfix] Open Figure Card after submitting a Paper
Merge pull request #647 from Tahi-project/disable-spring

remove spring
Merge pull request #644 from Tahi-project/remove-duplicate-method

Remove duplicate method
Add export action for dynamic download types
Add EPub uploader