Tweaked tabbar tabs to only trigger if actualy tapped on mobile, as opposed to whenever touchend happens; Made iconbutton area bigger
Merge branch 'master' of github.com:mozilla/app-components
updating component demos to use dist version of bundle; updating core to https://github.com/x-tag/core/commit/ff6f639fd464d25ddfb74a946da17fa4419d2d4a
Tooltip: fixing bug where tooltip offset calculation was being doubled when the tip's offset parent was the document body