Auto-merge all the changes done in upstream submodules.

Update-TASTE.sh

 #!/bin/bash
+git pull || exit 1
+git submodule init || exit 1
+git submodule update || exit 1
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 for INSTALL_SCRIPT in install/* ; do
     ${INSTALL_SCRIPT} || { echo Failed in execution of "${INSTALL_SCRIPT}" ; exit 1 ; }