Add roles to the user admin index page.

Add transitions to move status backwards when possible. 

Add transitions to move status backwards when possible. Only send transistion e-mail to users on forward status change.

Proposals should only be advanced after two AC reviews, not two revie…

Minor python packages updates

Automatically update status on proposals when reviewers are added and…

Empty line after salutation and correct signature divider.

Using union() instead of pipe to merge querysets, this avoinds duplic…

Group end block to group form fields

Serve private media instead of S3 redirect for a submission

Automatically update status on submission when reviewers are added an…

Fix AttributeError: User object has no attribute author.

Set AssigneReviewers correctly on new submissions. Show review button.

Update node packages to fix security issues.

GH-1191 Make reviewer ordering consistent and tweak styles on tables

Feature/985 update table for opinions

Implement 2fa with django-two-factor-auth.