1. Removed borders on .btn and increased line-height 2px to compensate
2. Set buttons to use the endColor of the gradient as the background-color by default for extra contrast between button and background
3. Set a 5% darker background-color on hover of buttons just for IE7

1. Rename file from responsive-utility-classes.less to responsive-utilities.less
2. Add additional help text around the documentation for the classes in Scaffolding
3. Remove unnecessary display values on initial classes
4. Drop block values for inherit for better support on inline and table elements
5. Make use of \!important on every class to avoid classes with more specific selectors (e.g., .span* classes for the grid)

add preventDefault support for all inital event types (show, close, hide, etc.) + fix small bug with scrollspy.last

Added -o- and -ms- prefixes to make the animated progress bars to work
in the latest/upcoming versions of IE and Opera.

Conflicts:
	docs/assets/bootstrap.zip
	docs/assets/css/bootstrap.css
	less/button-groups.less

fix other instances of mixins, swap use of box-shadow everywhere, include border-radius and transition

Conflicts:
	docs/assets/bootstrap.zip

The native box-shadow, background-clip and background-size instructions all take 1 or more arguments. In 1.3.0 LESS became arity aware, see https://gist.github.com/1933613. As a result the signatures of these mixins had to change a little.

Conflicts:
	docs/assets/bootstrap.zip

1. Added a missing comma to the input-append's form control stack () to fix border-radius
2. Add  to the .uneditable-input in forms to remove the float as we do with all other form controls