Remove jQuery dependency from outgoing, file and email link tracking.
Remove jQuery dependency for share and tool links.

Known Issue: The tool links make a call to the trackEvent function twice.
Move the rating tracking to the rating functions.
Remove the !isMobile check since we're no longer using jQuery
initd is no longer needed, so remove.
Capture and reuse original onclick if it exists. #312
Add onclick function test.
Merge branch 'release-3.1.8'
Merge branch 'develop'
Add subject to email share click. Close #411
Create the LESS structure of the v3, responsive grid.
Ignore the outputted CSS file from the new grid.
Add v3 Grid to compression script.
Move grid variables to individual file
Add generic clear-fix rule. DRY
Add separate styles for IE8 overrides

* IE8 doesn't support `rem` measurements
* IE8 doesn't support media queries
Remove tracking of CSS output for IE variation file
Add rule for cascade
Merge branch 'develop' of github.com:unl/wdntemplates into analytics

Conflicts:
	debug.shtml
	wdn/templates_3.1/scripts/analytics.js
	wdn/templates_3.1/scripts/feedback.js
Use event listeners for link tracking