Add command for updating repos

update.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+set -e
+
+CURRENT_DIR=$PWD
+
+echo "Updating bakerydemo"
+cd $CURRENT_DIR/bakerydemo && git pull --rebase
+
+echo "Updating wagtail"
+cd $CURRENT_DIR/wagtail && git pull --rebase
+
+echo "Updating django-modelcluster"
+cd $CURRENT_DIR/libs/django-modelcluster && git pull --rebase
+
+echo "Updating Willow"
+cd $CURRENT_DIR/libs/Willow && git pull --rebase