zurb/foundation — pull request #1030 by chrismeller (2012-10-18 00:43:27+00:00)
Title: Support any Valid jQuery Selector for Tooltips

There are two commits here. One makes sure any references to the target element's classes are OK if there are no classes on the element, the other renames the `targetClass` option / setting to `selector` to make it clear it doesn't have to be a CSS class (the old option name is still supported).