0.5.2
Changes:
- Resolve issue #77: Allow using DRR without templates setup
- Fix issue #79: do not create user when sending verification fails
- Fix issue #83: Support change to already existing e-mail in the DB
Detect whether user email field is unique. If yes, then send "e-mail
already exists" notification instead of verification one.
Also, perform a check just before changing the e-mail to avoid
integrity errors. - Fix issue #68
Add VERIFICATION_TEMPLATE_CONTEXT_BUILDER settings key - Fix invalid config in README