Update newrelic_rpm dependency to 3.6.3.111
Update airbrake dependency to 3.1.12
Use Ruby 2.0.0-p247 via rbenv
Updated mocha dependency to 0.14.0
Updated mongoid dependency to 3.1.4
Disable app initialization during precompile
Switch to Memcachier for memcache
Update Rails to 3.2.14