Basic support for Foundation

- First release to support Zurb Foundation, forked from ablanco/jquery.pwstrength.bootstrap v 1.2.2
- The lack of a built in orange warning state for progress bars is posing a problem, we might have to add it
- Basic support for progress bar, though text in progress bar requires extra styling
- Verdicts outputted to Foundation .postfix, if existing
- Errors outputted to Foundation Error states
- Popover not currently supported