fixes error level config
renames wikka/helpers.php to wikka/functions_legacy.php and reorganizes unit test dependencies; still get a notice error from redefining constants in full phpunit run
moves constants from Wakka.class.php to wikka/constants.php; tidies wikka/contants.php comments; fixes E_NOTICE in tests
makes config loading for tests simpler and more consistent
completes unit test for WikkaWebService load_config method
stubs out WikkaRequest class and adds unit test to WikkaWebServiceTest
adds unit test class for WikkaRequest
fills out WikkaRequest class; adds method to disable magic quotes; update .htaccess file to disable magic quotes; adds unit test for magic quotes method
fixes broken RequestTest
adds unit test for WikkaRequest url extraction; fixes refactor test by setting  vars
adds test for WikkaRequest define_constants method
corrects WikkaRequest properties