chore(docs): fix mistakes and list layout
refactor(field sets): extracts legend creation in the views
fix($core): inputs and actions with block no longer use default keys
fix(wrappers): wrappers html class wasn't merged with the default ones
Merge branch 'master' of github.com:abe33/awesome_form
refactor(inputs): semantic classes are now set on the wrapper
chore(views): adds more details in legend hack comment
chore($gem): removes unneeded directory
chore($gem): specifies more specifically which files is part of the core gem
chore($gem): removes unneeded routing for plugin
chore(tests): ensures using default theme in specs
feat(inputs): check boxes and radios select now support columns
chore($gem): updates Gemfile to support incoming theme gem
feat($gem): adds awesome_ui gem in awesome_form

The AwesomeUi is a concrete theme for AwesomeForm
that acts as a playground to test features and improves
modularity and code reuse.
chore($gem): updates awesome_form gem version to 0.0.2
chore(tests): updates inputs html with real type
chore(dummy): adds a legend to the new user form
feat(tests): adds a styles route that provides a playground for themes

By passing a `theme` parameter in the url the plugin’s theme is changed
at render.
A stylesheet and a javascript file with the name of the theme
are included in the resulting HTML.
By default the dummy app uses the AwesomeUi theme
feat(theme): adds first concrete files of the AwesomeUi theme