User defined reviews for Git repositories

Users can define their own code review policy.

Note: In TeamForge 6.2, the code review policy for a Git repository is defined in the Description field. If you had specified the code review policy in TeamForge 6.2 and have now upgraded TeamForge to version 8.0 or later, you will see the appropriate code review option selected in the TeamForge user interface. The Description field will still display the [RepoCategory:<Category_name>], but you can remove it as it does not have any effect in TeamForge.