Partially implemented the reset password form.
Password reset implementation. It's not finished yet.
Merge remote-tracking branch 'origin/master' into reset_password

Conflicts:
	eduiddashboard/__init__.py
	eduiddashboard/permissions.py
Merged and resolve conflict.
Almost finished the reset password implementation.
Some things:
 * Fixed some errors in verifications views and emails views.
 * Implemented a validator in the reset password view to ensure the
email exists.
Merge branch 'master' of github.com:SUNET/eduid-dashboard