Add submodule from gitlab.com

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Add submodule from gitlab.com
5937ac0a · Dmitriy Zaporozhets · 570e7b2a · 5937ac0a · 645f6c4c
Verified Commit 5937ac0a authored 11 years ago by Dmitriy Zaporozhets
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "gitlab-shell"]
 	path = gitlab-shell
 	url = https://github.com/gitlabhq/gitlab-shell.git
+[submodule "gitlab-grack"]
+	path = gitlab-grack
+	url = https://gitlab.com/gitlab-org/gitlab-grack.git
--- a/gitlab-grack @ 645f6c4c
+++ b/gitlab-grack @ 645f6c4c
+Subproject commit 645f6c4c82fd3f5e06f67134450a570b795e55a6