Consistency in function names
Cleaner, subtle tab interface. Close #486.
Avoid array join for more minifier savings in navigation.js
Merge branch 'tabtastic' of git://github.com/smeranda/wdntemplates into smeranda-tabs
Update tabs CSS with minimal old sub-tab support and remove newer class

CSS Class `wdn-tabs` hasn't been introduced yet, and supporting it in
the javascript would add some unnecessary complexity.
Also overrides padding issue when a child of `#maincontent`
Remove javascript CSS in tabs and better support multiple, nested inst'
Use proper markup for tab testing
Merge pull request #520 from smeranda/tabtastic

Simpler, cleaner and streamlined Tab UI.