Remove some more hydra/jetty/fedora stuff
Switch from .rvmrc to .ruby-*
Remove some other gems not used anymore
Start updating gems
Switch to ruby-2.1.2
Update more gems.
Update gems, including rails.
Update gems. Remove some unneeded version restrictions.
Update more gems.
Update assets for new jquery/jquery-ui inclusion format
Update attachment for new paperclip requirements.
Update rspec gems.
Replace removed be_true and be_false expectations with be_truthy
and be_falsy.
Remove version restriction.
Go to Rails 4.1.
Fix controller - can't pass nil to update_attributes! anymore, I guess.
Fix assertions - use expect... instead of assert.
forgot to add Gemfile.lock for update to rails 4.1