v1.0.14 - Support for jQuery 1.9.0

Use jQuery.fn.addBack() instead of jQuery.fn.andSelf() when using jQuery
1.8.0 or newer. Also, since the jQuery.browser feature was removed,
demo\css3pie.html now uses JavaScript's built-in navigator option to
detect MSIE version < 7.
Merge pull request #9 from jacobq/master

Attempt to add support for jQuery 1.9.0 (needs testing)