commit bug fix for removing cookie in util.php which fixes redirect loop bug
Add loadPermissions method to eq_group.class.php; refactor code in equipment_group.php to include calling the EqGroup loadPermissions method; Fix (expected) assert error in TestOfUtil.php; Added files (SetupTestData.php, TestOfSetupTestData.php) to create a base level test that solely creates data for web testing; Format files via phpStorm IDE.