create snapshots of default, local salt and pillars during soup. rsync soup with --delete

salt/common/tools/sbin/so-common

@@ -154,13 +154,11 @@ check_salt_minion_status() {
 	return $status
 }
 
-
-
 copy_new_files() {
   # Copy new files over to the salt dir
   cd $UPDATE_DIR
-  rsync -a salt $DEFAULT_SALT_DIR/
-  rsync -a pillar $DEFAULT_SALT_DIR/
+  rsync -a salt $DEFAULT_SALT_DIR/ --delete
+  rsync -a pillar $DEFAULT_SALT_DIR/ --delete
   chown -R socore:socore $DEFAULT_SALT_DIR/
   chmod 755 $DEFAULT_SALT_DIR/pillar/firewall/addfirewall.sh
   cd /tmp