Handle ugly url targets
Avoiding double manifest files

Capistrano chokes if there's two manifest files. 
http://meta.discourse.org/t/rails-4-non-digest-assets-and-capistrano/10948?u=scotterc
Merge pull request #1654 from ScotterC/patch-2

Avoiding double manifest files
unicorn out of band GC
embedded response width fix
including sass twice is pointless
fix bug, num request should be zeroed, better logging
lets not explode if init is called incorrectly
more diags for a bit
tune down min requests, tune up largest multiplier, tune up history
more diags
remove puts
time saving log
remove log
Merge pull request #1655 from awesomerobot/master

embedded response width fix
add download_remote_images_to_local site setting
Merge pull request #1653 from ScotterC/uri-addressable

URI adapter should use Addressable
add disk space usage failsafe
Refactor SessionController#create, reduce complexity.

Don't compromise readablity
Merge pull request #1657 from railsaholic/refactor_session_controller

Refactor SessionController#create, reduce complexity.