Explicity require ERB

Also update gem name in README
Merge pull request #2 from seenmyfate/feature/no-rails

Explicity require ERB
Bump to version 1.0.2

- Fixes non rails installations that don't require ERB
Add Usage in Rails information
Add Usage in other frameworks to README
Fix rbx in the travis yml
Turn all keys passed in to be strings
Merge pull request #4 from mikespokefire/feature/symbol-keys

Turn all keys passed in to be strings
Add new documentation
Bump version for release
Add ruby 2.1 to testing matrix
Add latest version of rbx
Remove rubinius, not dealing with rubysl issues
Add ruby 1.8.7 tests
Make Armoire compatible with Rails2
Merge pull request #5 from paulingham/rails2

Make Armoire compatible with Rails2
Bump version
Previous attempt boned rails3, so convert to an if/else
Merge pull request #6 from paulingham/rails2

Previous attempt boned rails3, so convert to an if/else
Prepare new version