Merge branch 'fix-gitlab-shell-redis' into 'master'

Fix gitlab-shell redis socket config

Right now socket option is not commented in example config. See https://gitlab.com/gitlab-org/gitlab-shell/blob/master/config.yml.example#L34. This cause gitlab-shell use default socket config which is invalid

See merge request !19

Makefile

@@ -42,7 +42,7 @@ gitlab-shell/config.yml:
 	sed -e "s|/home/git|${gitlab_development_root}|"\
 	  -e "s|:8080/|:3000|"\
 	  -e "s|/usr/bin/redis-cli|$(shell which redis-cli)|"\
-	  -e "s|^  # socket: .*|  socket: ${gitlab_development_root}/redis/redis.socket|"\
+	  -e "s|^  socket: .*|  socket: ${gitlab_development_root}/redis/redis.socket|"\
 	  gitlab-shell/config.yml.example > gitlab-shell/config.yml
 gitlab-shell/.bundle: