Refactor _copyGeneratedDirectory method
Reorganise files, automatically run matching tests
Refactor config & add unit tests
'output' unit tests
Use _ prefix for private method in UrlRewriter
Remove chdir - no longer needed
Further refactoring of config & rootPath
Remove unused variable
Simplify unit test output
Remove chai-fs where it's not needed
Update Grunt help text
Upgrade CoffeeScript
Normalise & validate config file; default bower to on