updated changelog
Merge branch 'master' of github.com:uikit/uikit

Conflicts:
	CHANGELOG.md
url resolver fixed
Better comments for compiled CSS
Removed uk-button-expand
Updated button component
Removed vertical align from breadcrumbs
Merge branch 'master' of github.com:uikit/uikit
updated comments in add-ons
updated docs - button
updated docs - button
Added more variables to tab component
cleanup
added more variables to components
tooltip boundary check fixed
Merge branch 'master' of github.com:uikit/uikit
change log updated
Updated to Normalize 3.0.0
Added more variables to all components
Merge branch 'master' of github.com:uikit/uikit
fixed tabs
updated version + discs
datepicker add-on  momentjs updated + default theme fix for add ons tests
Merge branch 'master' of github.com:uikit/uikit