modified variables for setup template file

etc/setup.sh.template

+#!/bin/sh
+
+export DM_ROOT_DIR=
+export DM_WEB_SERVICE_PROTOCOL=
+export DM_DS_WEB_SERVICE_HOST=
+export DM_DS_WEB_SERVICE_PORT=
+export DM_DAQ_WEB_SERVICE_HOST=
+export DM_DAQ_WEB_SERVICE_PORT=
+
+setupFile=$DM_ROOT_DIR/setup.sh
+if [ ! -f $setupFile ]; then
+    echo "Cannot find setup file: $setupFile"
+    exit 1
+fi
+source $setupFile > /dev/null