Added show method and resolve supporting multiple formats.
Avoid calling methods we don't need and compact.
Moved up require.
Remove old ntriples definition.
Added view specs.
Removed commented out lines.
Merge pull request #30 from OregonDigital/feature/resolve-uris

Added show method and resolve supporting multiple formats.
Basic new action.
Basic simple form install
Basic HTML only submit form.
Fix deprecation warnings.
Add missing spec to make sure form posts right.
Vocabulary Creator
Basic create form.
Fix button text.

We'll want to revert this later with a Vocabulary object that binds a little
more closely to AR expectations (#find/#new/#persisted? behavior).
Tell don't ask.