.
started implementing getting client id and client secret from backend.
fixed big bug of not sending request to correct host
seems to be working, merged handlePWG into the code (used existing functionality)
fixed 'x' icon for password grant and sub fixes. added proper error messages for sending request without auth scheme. fixed empty basic auth request. all that remains is switching the endpoints (see branches 'demo' and 'switchendpoints') and adding client credential support (this shouldnt be hard, code is already written, just need to test)