Updated gems.
Only test in MRI 2.1.1 for now and remove explicit dependency to minitest.
Set capistrano rbenv ruby to 2.1.1.
5G default quota.
Show handy quota sizes.
Corrected unit hint.
Load rails env in password hash script.
Rails update.
Updated gems.
Show Rails version in footer.
Use 2.1 on travis, not 2.1.1.
Last deployment time in words plus tooltip.
Gems updated.
Deploy in Ruby 2.1.2.
Merge branch 'master' into rails4

Conflicts:
	Gemfile
	Gemfile.lock
Updated paper_trail and included wrapper class for PaperTrail::Version.
Updated gems.