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.
compress stylesheets/*.css -> stylesheets/all.css & use all.css in erb
putting structure/application.css after all.css to retain previous load order
#130 - Moved pipeline_selector to new Rails.
Fix jsunit tests. seperate js files needed to be explicitly loaded in tests.
Merge pull request #248 from srinivasupadhya/master

Fix jsunit tests. seperate js files needed to be explicitly loaded in tests.
Removing junk/invalid code - conditional comments for IE in CSS file.
#130 - Migrate subheader layout to new Rails.
#130 - Move application layout spec to new Rails.

* Only file copy. No changes.
#130 - Change application layout and spec for new Rails.