Add example vmap for :call I18nTranslateString()
Sort keys
Merge pull request #2 from calebthompson/ct-documentation

Add example vmap for :call I18nTranslateString()
Generate erb tag if filetype is eruby
Support .key syntax
Update documentation
Fix view extraction for partials

We need to remove the leading underscore (_) from partials to match up
with Rails view shortcuts.
Don't use erb tags inside of erb tags