Conflicts:
	customize.html
	dist/css/bootstrap.min.css

BS3: Refactor panels to require default class

Conflicts:
	dist/css/bootstrap-theme.min.css
	dist/css/bootstrap.min.css

BS3: Refactor alerts to require a modifier class

Refactor alerts to have a base class, but no default class, thus requiring a modifier class at all times

Refactor panels to have a base class for improved flexibility when customizing (and no overriding to start, too)

Conflicts:
	customize.html
	examples/justified-nav/justified-nav.css

Optimize images using lossless compression

Conflicts:
	dist/css/bootstrap.min.css

Merge branch '3.0.0-navbar-default' of https://github.com/juthilo/bootstrap-wip into juthilo-3.0.0-navbar-default

Conflicts:
	dist/css/bootstrap.min.css

rm redundant ampersands from button-groups LESS