Fixed an issue for IE7 functional tests where the background-color values are not in the same rgb format as the other browsers.
Merge branch 'feature/establish-keyboard-nav' into feature/ozp-14-toolbar-migration
Initial commit for the keyboard nav.  The circular nav seems to be working for all but IE7, and there is an issue I'm working on with the menu losing focus to reset the navigation.  

I also changed the menu list to use <a> tags instead of <span> tags that it was using and had to change the css a bit.

The css in IE7 also still needs work for the menu.
Fixed a compilation error since lodash wasn't required.
Fixes the issue if the user tabs through and focus is on the menu and the user clicks off of it.
Fixed a jshint validation error.
Fixed the issues with IE7 and the items not showing focus.
Made it so that pressing the space bar fires off the event that happens when the user presses enter while navigating with the keyboard.
Merge branch 'master' into feature/ozp-14-toolbar-migration

Conflicts:
	bundles/client/container/dev/src/main/webapp/js/views/toolbar/Toolbar.js
Merge branch 'master' into feature/ozp-14-toolbar-migration