Allow <li> elements to act as link tags

New issue report by derek.mcloughlin: If you have an

• element that has a background image (e.g. for curved borders), the element can be clicked on, but the surrounding
• element can't. It would be nice if the
• element itself could be clickable using a bit of JavaScript

See the tabs implemented on beta.floorplanner.com for an example.

This addition to the code does the trick:

li_options[:onclick] = "document.location='#{tab.link[:controller]}';"

Patch is attached, but I don't know if this is the right way to do it or if it's even possible do to this without changing the code.