Unit tests for default services we provide

[katowulf]

Create test units for:

services/login.js services/firebase.js controllers/login.js services/waitforauth.js directives/ngcloakauth.js

Create e2e tests for:

views/account.js

• create user
• change password
• change email address

views/login.js

[katowulf]

Could still use more, closing for now as this doesn't seem to be in the work plan for a while.