use install dir for runtime and log files; this script will be deprecated

sbin/destroy_all_dm_databases.sh

@@ -16,7 +16,6 @@ DM_DB_PORT=11136
 DM_DB_ADMIN_USER=postgres
 DM_DB_ADMIN_HOSTS="127.0.0.1 bluegill1.aps.anl.gov visa%.aps.anl.gov"
 DM_DB_ADMIN_PASSWORD=
-DM_DB_CHARACTER_SET=utf8
 
 
 CURRENT_DIR=`pwd`
@@ -26,8 +25,7 @@ cd $CURRENT_DIR
 if [ -z "${DM_ROOT_DIR}" ]; then
     DM_ROOT_DIR=$MY_DIR/..
 fi
-DM_SQL_DIR=$DM_ROOT_DIR/db
-DM_RUN_DIR=$DM_ROOT_DIR/var/run
+DM_RUN_DIR=${DM_INSTALL_DIR}/var/run
 DM_ENV_FILE=${DM_ROOT_DIR}/setup.sh
 if [ ! -f ${DM_ENV_FILE} ]; then
     echo "Environment file ${DM_ENV_FILE} does not exist."