Adding ci_build, updating cached gems, fixing test pollution
Gemfile and gemspec cleanup \n  - Move all components to be gems \n - Single Global Gemfile \n - Single Global vendor cache

Change-Id: Icce537e37ee03d7376eaeb6efe52fd0ecf0b2701
get integration tests to pass

Change-Id: If499ae9816cd53f1a3ce64191d3a711cf8b1183a
Turn on travis builds and turn off gerrit

Change-Id: Icd1e6a1fd3f3dde8fe2be94935f7c784ac8537a3