Updated test files
Added QUnit testing framework
Added font-awesome library
Refactoried core libraries. Removed inline styles where possible.
Updated Build.xml file and rebuild library.
Refactoried LESS files

1. Changed file structure
2. Renamed variables with prefixes instead of postfixes
3. Reworked CSS for new LESS schema
4. Re-encoded images (images where not completely transparent on dark
backgroud.