Merge pull request #27 from lorindol/develop

table for matchform fixed
Merge pull request #28 from lorindol/develop

grey out columns and rows of Edit buttons for inactive players
Changed form markup to allow the form to be styled by Twitter Boostrap
Added a unique name validator to the tournament form. The validator can now be used for all repositories implementing the new UniqueNameInterface.
Added license information to the project and did some cleanup and additions in documentation and formatting.
moved output logic to view helper test-drivenly