adding style for nav-tabs
removing old code
Merge branch 'develop-v.2' of https://github.com/joomlashack/wright into develop-v.2

Conflicts:
	code/wright/css/joomla30.css
adding styles for nav-tabs
Merge pull request #210 from JoseMarkos/develop-v.2

adding style for nav-tabs
adding style for nav-tabs with stacked class for no float items
Merge pull request #211 from JoseMarkos/develop-v.2

adding style for nav-tabs with stacked class for no float items
Bumped version number