Merge branch 'release/0.2.0' into develop
Avoid an error if controller.$error is not defined.
Updated bower and npm packages.
Revert to Angular ~1.2.18 until 1.3.0 is stable.
Merge branch 'feature/module-updates' into develop
Updated bower and npm modules to the latest available versions.
Bumped to 0.2.1 and built distributables.
Merge branch 'release/0.2.1'