Adds permalinks to message replies (#3587).
Adds links to issues in reminder HTML template (#3541).
Ability to send an email with password when changing a user's password (#3566).
Adds breadcrumbs to Group views.
Prevents unauthorized user groups assignment.
Administration panel breadcrumbs (#3314).
Redirect to user view when adding user and fixes default redirect on user edit.
Do not redirect to the users list when editing user.
User groups initial commit.
Keep status filter on the projects list when un/archiving a project (#3530).
