Password reset

Password reset stopped working on www.genesys-pgr.org due to user not being authenticated in line 233 of BasicUserServiceImpl:

@PreAuthorize("hasRole('ADMINISTRATOR') || principal.id == #user.id")

The update

1. User requests password reset
2. User receives email and opens the link
3. On opening the link, the current security context should be set to that user
4. Setting password works again