stouset/twitter_bootstrap_form_for — pull request #67 by hdgarrood (2012-10-07 02:32:03+00:00)
Title: new option for low-verbosity horizontal forms

These changes make this:
```
twitter_bootstrap_form_for(@user, :horizontal => true) do |user|
```
equivalent to this:
```
twitter_bootstrap_form_for(@user, :html => {:class => "form-horizontal"}) do |user|
```