Add a new Settings.gitlab value "user_home".
Add a new Settings.gitlab value "user_home".

Instead of assuming that the Settings.gitlab['user'] home directory is:
/home/git

Obtain the default value from Etc and use that if not set in config.yml.

inetfuture/gitlab-tweak,inetfuture/gitlab-tweak,inetfuture/gitlab-tweak