version up : Git 1.7.10. Our previous version seems not working with ERP5VCS.

(cherry picked from commit 22b4543965c38a5b6c78730240c3dbfdd8079781)

component/git/buildout.cfg

@@ -13,8 +13,8 @@ parts =
 
 [git]
 recipe = hexagonit.recipe.cmmi
-url = http://git-core.googlecode.com/files/git-1.7.8.4.tar.gz
-md5sum = e6c3319d76d52a830af395046fc56143
+url = http://git-core.googlecode.com/files/git-1.7.10.tar.gz
+md5sum = ab2716db51580037c7ebda4c8e9d56eb
 configure-options =
   --with-curl=${curl:location}
   --with-openssl=${openssl:location}