Add definition list for class.
Remove definition list for module.
Add definition list for view object + spec.
Add definition_list_for_helpers to allow views to create definition lists seamlessly.
Add options spec for definition list for.
Add default options with merge. Dup so we're not mutating our defaults.
Add options argument for definition list for.
Don't reassign options, merge.
Merge pull request #22 from philosophie/feature/definition-list-for

Feature/definition list for