fixing developer-environment-setup readme.
Revert "fixing developer-environment-setup readme."

This reverts commit d4cb255d3aed0263ffc442f62721e24b70251023.
Merge remote-tracking branch 'upstream/master'
Renaming pom artifact-id, so that gocd shows up instead of main; when opening up multiple projects in idea.
Renaming pom artifact-id, so that gocd shows up instead of main; when opening up multiple projects in idea
#130 - Copy dashboard files from old Rails to new Rails.

No changes made. Just copy from rails to rails.new.
#130 - Copy helper files from old Rails to new Rails.

No changes made. Just copy from rails to rails.new.
#130 - Move pipeline locking partial.
#130 - Change helpers and their specs for new Rails.
#130 - Move parts of dashboard to new Rails.
#130 - Move pipeline group view of dashboard to new Rails.

* Custom cache store implementation for Rails 4 has changed a bit. read => read_entry, etc.
* :skip_digest is a new key that should be set to true to get old behavior of cache key.
Merge pull request #239 from bsharanya/master

#130 - Moved agents_autocomplete_controller to new rails.
moved js libraries to javascripts/lib
fix compilation issue
add closure compressor to ./tools
rake task to compress javascripts/*.js into all.js
use javascripts/lib/*.js & all.js in erb & vm
make javascripts/frameworks which will contain files for individual download & rename files to .min.js which are already minified
rake task - compress javascripts/lib/*.js to lib.js
use compressed/framework & lib.js in erb & vm