Adds Twitter Bootstrap files for easy styling.
Adds preparations for third step in rough draft proof-of-concept.

 - Adds some comments referencing the Packagist documentation.
 - Adds a simple front-end.
 - Adds the ability to trigger debug output from the front-end.
 - Minor code cleanup.
 - Adds docblocks here and there.

 All that is left to do now is *the actual version comparison* and our proof of concept is done!