adding a test case to ensure using fields_for on a serialized attribute works
updating README to clear up confusion on Rails 3 & 4
removing preferences defaults from user model in test app
Allow block for check_box label

Closes #22
Add check box block label instruction to README
Update bootstrap_form.gemspec

Add @carloslopes in authors list
Initial work to support BS3-style forms
this will be version 2
allow submit css class to be overridden and adding tests for help blocks
fixing help message alignment on horizontal forms
revising horizontal forms to specify :left and :right classes in the builder instead of repeating these values for each form element
Fixing error when label_html doesn't exist
Fixing field spacing on horizontal forms when no label exists
revising most of the tests for bs3
removing old screenshots
Fixing inline radio buttons
doing a little housecleaning
a little refactoring to make things easier to understand
updating readme
removing additional styles and updating readme