updated module url so I will stop getting ssl errors

Author: JoshuaEstes

.gitmodules

@@ -1,6 +1,6 @@
 [submodule "web/bootstrap"]
 	path = web/bootstrap
-	url = https://github.com/twitter/bootstrap.git
+	url = git://github.com/twitter/bootstrap.git
 [submodule "web/js/bootbox"]
 	path = web/js/bootbox
 	url = git://github.com/makeusabrew/bootbox.git