Do not always pull submodules

Stop always recursively pulling submodules too, since it annoys me and
if it is important for a project, it will probably stand in the README.

.config/git/config

@@ -8,8 +8,6 @@
 	gpgsign = true
 [difftool "meld"]
 	path = /usr/bin/meld
-[submodule]
-    recurse = true
 [color "status"]
     added = 076
     untracked = 014