Height and Width are ignored for display: inline

From CSSLint and shown here http://jsfiddle.net/d89Wd/
Merge pull request #942 from nschonni/wb-icon-none-fix

Height and Width are ignored for display: inline
Now ignoring clicks on menu bar items with sub menus when a sub menu is opened with a mouse hover. Also disabled link underlining for mouse hover on menu bar items with sub menus to help make clear it is not a link.
Merge branch 'v3.0'