Javascript overhaul

# MapBuilder #

## Javascript Overhaul ##

The purpose of this change is to create a choice between using MooTools and jQuery on the front end. A JavaScript Framework setting has been added to the options for the component which may be set to either MooTools or jQuery. This will load jQuery natively in Joomla 3.x and fall back to loading a local copy of the latest no conflict minified version of the library for Joomla 2.5.x. The default JavaScript files were also updated to use HTML5 style data attributes instead of using regular expressions to find class names.