Added Piwik tracking. resolves #11
Merge pull request #13 from ryayak1460/master

Documented most, if not all, of the application.
Merge pull request #14 from ryayak1460/master

Documented everything using the YUIDoc tool.
Separated concerns for legibility.
Reordered based on build order and priority.
Included lint instructions.
Updated build instructions to state purpose.
Removed extra whitespace.
Changed the license file name to the more common one.
Merge pull request #1 from c4hrva/master

Merging latest changes in the master branch.