Merge branch 'maint'

* maint:
  * Update github for bdlib tracking

.gitmodules

@@ -1,3 +1,3 @@
 [submodule "lib/bdlib"]
 	path = lib/bdlib
-	url = git://git.shatow.net/bdlib
+	url = git://github.com/bdrewery/bdlib.git