Start development of color functions for bands and forms.
Merge branch '4.0' of github.com:unl/wdntemplates into band-of-colors

Conflicts:
	debug.shtml
Use an underline for links be default

Since bands can't reliably rely on color changes to indicate links, we'll use the default underline on all links.
Change the node binaries to links to proper bin in lib dir
Fix issue with make environment missing node libs as binaries
Add back link underlines on hover.
Update README with information on symlinks in the repo and building
Use fixed positioning for mobile nav to prevent overscroll render issues
Add effective date to the alert simulator
Add alert styles for the h2 that will contain the effective date
Change `.clear` convience class back to `clear:both;`

That is how it has behaved in the past and people will expect that using
that class will cause the element that has it to be cleared (not
clearfixed).
Swap the alert server to production (again)
Better color management.
Add heading to the test.
Merge pull request #534 from smeranda/band-of-colors

Band of colors
Update link styles to support form colors
Use border for link per Bob's request.
Don't let base `a` styles flow to `wdn-button`
Merge branch '4.0' of github.com:unl/wdntemplates into band-of-colors

Conflicts:
	wdn/templates_4.0/less/base/base.less
Keep the border colors for links in #maincontent.