comment reformat
Change to how href param invalidates _wasCreated only when val is present
Added testing scaffolding using grunt, qunit, etc
Initial Persona issues fixed, jshint cleanups

Testing provided a nice framework to fix some initial persona issues.
Persona now returns the current persona under all circumstances,
as well as will set the default persona if called with no or invalid persona.
Fixed a bunch of good jshint practices.
License updates, Moving tests around, cleanup