Removed the testsuite env variables DOMAIN&PORT and replaced it with HOST (which can contains both).
Fixed a file permission bug. Improved the performance back to 30ms (through caching the new Core\Config\Models). Fixed iconTreeMap to array.
Throw an exception if the file is not writable
Fixed BundleEditor Models section. Added CKEditor back. Fixed ka.Files mouseselector. Removed some too flat looking UIs.