pipeline instance api
stage instance api
adding missing spec for job_instance_api_model.clear_pipeline_and_stage_details()
Merge pull request #725 from srinivasupadhya/instance-apis

Instance apis
#80 - Fix package repo paths. Allow dots.
#80 - Move to new RSpec expect syntax.
delete 'rails' - contains rails 2
delete 'css/ stylesheets/ sass/ javascripts/ images/' - contains rails 2 assets
./tools/bin/go.jruby -S gem update thread_safe --no-rdoc --no-ri
delete development-server-new-jruby. will make development-server default to rails-4.
build scripts can now assume ruby 1.9
pom.xml changes - delete old jruby, jruby-rack & bcprov dependencies
delete old assets (css/js/img) usage
delete old runOnAllAgents handler
delete 'tools/jruby'
delete b & b.cmd which used tools/jruby. use bn & bn.cmd
Merge pull request #805 from srinivasupadhya/delete-rails2

Delete rails2
Merge pull request #806 from srinivasupadhya/delete-old-tools-jruby

Delete old tools/jruby
Merge pull request #803 from arvindsv/80_allow_dots_in_package_repo_paths

#80 allow dots in package repo paths
copy d3 & test_helper from rails.new instead of javascripts (rails 2)