message: Prevent accidental solve of "Repetitive Registration"
  (by simply logging in via Google OAuth)
diff: @@ -14,7 +14,8 @@ export class OAuthComponent implements OnInit {
  ngOnInit () {
  this.userService.oauthLogin(this.parseRedirectUrlParams()['access_token']).subscribe((profile: any) => {
  - this.userService.save({ email: profile.email, password: btoa(profile.email.split('').reverse().join('')) }).subscribe(() => {
  + let password = btoa(profile.email.split('').reverse().join(''))
  + this.userService.save({ email: profile.email, password: password, passwordRepeat: password }).subscribe(() => {
  this.login(profile)
  }, () => this.login(profile))
  }, (error) => {
  