* master: (32 commits)
  Fix contribution activity alignment
  Adds a null check to build notifications
  Add a spec for our custom GemFetcher cop
  add CHANGELOG.md entry for !9078
  approve new dependencies
  update karma deps to work with webpack 2
  upgrade to webpack 2.2.x
  add CHANGELOG.md entry for !9072
  approve MIT license for wordwrap submodule
  fix failing karma test
  upgrade babel to v6
  exclude node_modules from imports-loader wrapper
  Allow copying a created branch name to the clipboard.
  Uses shared vue resource interceptor
  Refactored diff notes Vue app
  Fix expand_collapse_diffs specs
  Update the rspec_profiling gem to 0.0.5
  Fix menu link in CONTRIBUTING
  adds max-width only for new filter dropdown
  adds changelog
  ...