add init/update submodules script

init_submodules.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+# 
+# This is done once at the beginning.
+
+for dir in `find * -maxdepth 0 -type d`; do
+    cd $dir
+    git checkout master
+    cd ..
+done
+
+

update_thissubmodule.sh

@@ -0,0 +1,13 @@
+#!/bin/bash
+# 
+# This updates each repository submodule
+
+for dir in `find * -maxdepth 0 -type d`; do
+    cd $dir
+    git pull
+    cd ../
+done
+
+git commit -a -m 'Updating submodules to latest'
+git push origin master
+