Bump to Ruby 2.1.1
Merge pull request #222 from prathamesh-sonpatki/2-1-1

Bump to Ruby 2.1.1
Testing puma worker killer in the wild
Merge pull request #226 from codetriage/schneems/puma_worker_killer

Testing puma worker killer in the wild
[ci skip] whitespace
Auto tune worker numbers instead of just killing
Merge pull request #227 from codetriage/schneems/puma_auto_tune

Auto tune worker numbers instead of just killing
debugging librato in production
do not abort on threads exceptions
better redis config
 #230 Replace PUT with PATCH for repos

 - Rails 4 by default uses PATCH for updating records. So the Edit repo
   link generated PATCH link.
 - Changing the route from PUT to PATCH, the incoming request is
   successfully directed to repos#update action.
update maildown
Fix Gemfile.lock

Gemfile.lock had a bad SHA for puma_auto_tune gem
Merge pull request #232 from arthurnn/fix_lock

Fix Gemfile.lock
Dont submit a empty favorite_languages
Bump rails to 4.0.4.rc1
Merge pull request #233 from arthurnn/rails_4_bump

Rails 4 bump + bug fix
UI changes to User profile
set a timeout of 5 seconds for alerts
fix typo made in last commit