Merge pull request #4637 from pjackson28/addwetthemedocs

Documentation: Added themes and style section and WET theme placeholder documentation
Documentation: Added variants section
Merge pull request #4638 from pjackson28/addvariantsdocsection

Documentation: Added variants section
Documentation: Populated the WET theme documentation
Merge pull request #4641 from pjackson28/addthemedocs

Documentation: Populated the WET theme documentation
Documentation: Added links to the theme documentation
Merge pull request #4642 from pjackson28/addthemedoclinks

Documentation: Added links to the theme documentation
Updated the v4.0 download links
Merge pull request #4643 from pjackson28/addbasethemedownload

Updated the v4.0 download links
Simplified the post process and updated the secure token
Documentation: Added form validation documentation
Merge pull request #4646 from pjackson28/addformvaliddocs

Documentation: Added form validation documentation
Optimized the build and fixed the working example update
Documentation: Added the share widget documentation.
Merge pull request #4648 from pjackson28/sharedoc

Documentation: Added the share widget documentation.
Added Feeds documentation
Merge pull request #4649 from pjackson28/feedsdoc

Added Feeds documentation
Toggle: remove unit test dependency on working examples

Allows the toggle unit tests to be run by a single test
harness (#4439).
Merge pull request #4650 from patheard/unit-test-toggle

Toggle: remove unit test dependency on working examples
CSS: Added .nowrap class for preventing wrapping (fixes #4653)