Merge pull request #496 from smeranda/4.0-toggle-anchor

Anchor the right toggle to the end of the navigation links.
Use the define provide jQuery
Remove old corner markup.
Expose special WDN API methods so they can be called in sync
When WDN loads, it will iterate over these previously called functions.
Clean up WDN and run calls from sync functions.
Implement the analytics and IdM plugins as AMD modules.
Update MediaElement to 2.12.0 and implement GA feature in AMD module
Update main script to load analytics module by default.
Adds placeholder for chat.
Make the site title span fill the width of the block
Ensure the WDN jQuery namespace is set prior to loading a jQuery plugin
Make sure the empty elements are hidden from navigation breakpoints
Update preview tool to latest beta template
Merge pull request #499 from smeranda/old-grid

Bring along the 2009 Grid
Ignore the built CSS file.
Merge branch '4.0' of github.com:unl/wdntemplates into old-grid

Conflicts:
	wdn/templates_4.0/css/all.css