Add box.json, support for generating PHAR file
Add error handling facilities
Slight tweaks to formatting style
Typo in ErrorHandlerInterface docblock

Fixed typo and shortened, included FQN in namspace imports up top
Refactor 'new ErrorException' into factory

A pain, but needed for tests (and future configurability).  The
new instantiation of \ErrorException in CmdLineErrorHandler has been
refactored into a factory and wired into the DIC.
Add tests for new CmdLineErrorHandler
Docblock and few formatting issues
Merge branch 'feature/phar' of git://github.com/filp/athletic into filp-feature/phar
Typo in athletic.phar