[gitg/vala] Remove submodules

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 2f688b7ff28af7f12afd6846c2f0fb0edc357fb9
Author: Jesse van den Kieboom <jesse vandenkieboom epfl ch>
Date:   Mon Jul 9 15:18:50 2012 +0200

    Remove submodules

 .gitmodules  |    6 ------
 libgit2      |    1 -
 libgit2-glib |    1 -
 3 files changed, 0 insertions(+), 8 deletions(-)
---
diff --git a/.gitmodules b/.gitmodules
index 6f38f4b..e69de29 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,6 +0,0 @@
-[submodule "libgit2"]
-	path = libgit2
-	url = https://github.com/libgit2/libgit2.git
-[submodule "libgit2-glib"]
-	path = libgit2-glib
-	url = https://github.com/nacho/libgit2-glib.git