autofloat 7.x-2.x-dev

Using an xPath DOM parser instead of regular expressions. Initially the functionality is identical to the 1.x branch with some minor differences:

• Instead of wrapping elements in a span to target them with CSS, a class is added directly to the element itself to float.
• Rejector and selector classes to target are limited to two, instead of the unlimited classes that can be used with the 'regular expressions' version.

Both branches are actively maintained for now. Making a choice is just a matter of personal preference. Some background info on the reasons on creating this branch can be found at:

• #1680940: Turn this sandbox into a full project.
• #1955308: Better parsing method