Merge branch 'hotfix/v0.4.8'

* hotfix/v0.4.8:
  [ey] Added environment check to engineyard config
  Bumped version to 0.4.8
Merge branch 'release/v0.5.0'

* release/v0.5.0:
  Bumped version to 0.5.0
  Fix paths for bootstrap bundle
  Switch to SpBowerBundle for managing components via bower
Remove unused .bowerrc
Bumped version to 0.5.1
Fixed paths in snapmate.less
Merge branch 'hotfix/v0.5.1' into develop

* hotfix/v0.5.1:
  Fixed paths in snapmate.less
  Bumped version to 0.5.1