Enable displaying hint for boolean inputs.
Merge pull request #70 from sirn/master

Enable :hint for boolean inputs
Fixes #59 : every fragment should be symbols
Merge pull request #73 from jameslafa/bug_59_DatetimeSelectInput

Fixes #59 : every fragment should be symbols
Bump version to 2.1.2
Fix the error helper use of Ruby 1.9 syntax
Whitespace
Merge pull request #74 from sodabrew/fix_errors_ruby_18

Change some Ruby 1.9 syntax to Ruby 1.8
Bump version to 2.1.3
Add ability to append buttons or content without an add-on span
Merge pull request #77 from anark/appended-or-prepended-content-without-add-on-span

Add ability to append buttons or content without an add-on span
Add .travis.yml
Use https for rubygems.org
Update development dependencies
Whitespace
Whitespace
Fix :wrapper_html :class and :button_html :class options

This appears to fix the options functionality retaining both :wrapper_html and :button_html options without actually wrapping the action in another tag.
Only tested with class and ensured that id also remains but not sure what it does with other options.

Default class is "btn"
:wrapper_html => { :class => "wrapper-option" } is prefixed with the default and results in class="btn wrapper-option"
:button_html => { :class => "button-option" } will specify the whole class value and results in class="button-option"
Amend boolean checkbox alignment
Give labels 3 grids by default.
Most input fields now require class "form-control"