Compress all responses except js and css
Use font awesome icons instead of glyphicons

Also use ◯×△  instead of "Ok!", "Maybe" and "Not OK" on pull down.
Move code for showing icons from helper method to partial view
Adjust align of icons and dates(plan)
Widen container width
Fix rendering when t is nil
Add before_fork process which runs after executing kill -USR2

But still doesnt work :(
Add tests to check a number of models
Delete dot-started file
Upgrade Rails to 4.1.1 and Ruby to 2.1.1
Fix a rspec error
Upgrade Ruby version for travis-ci
Specify jQuery version explicitly
Use Coveralls
Use Coveralls again
I forgot to executing bundle install
Add Coveralls banner
Re-edit Coveralls badge
Add test to cover all
Install Simplecov