rm unit_test folder in routing (#317)

modules/routing/unit_tests/routing_ut_deploy.sh

-#! /bin/bash
-#current_pwd="$(cd "$(dirname "$0")" && pwd)"

modules/routing/unit_tests/routing_ut_exec.sh

-#! /bin/bash
-set -e
-
-ROOT_PATH=`cd $(dirname $0); pwd`
-cd $ROOT_PATH
-MODULE_NAME="routing"
-MODULE_DIR="${ROOT_PATH}/${MODULE_NAME}_ut"
-RESULT_DIR="${ROOT_PATH}/${MODULE_NAME}_ut/result"
-
-mkdir -p ${RESULT_DIR}
-touch ${ROOT_PATH}/../share/build.sh
-[ -d /home/caros/ros/share/ ] && touch /home/caros/ros/share/build.sh
-
-source  ${ROOT_PATH}/../setup.bash
-export LD_LIBRARY_PATH=${ROOT_PATH}/routing_ut:${ROOT_PATH}/../lib:/home/caros/ros/lib:$LD_LIBRARY_PATH
-
-for test_bin in ${MODULE_DIR}/*.out
-do
-    if test -x $test_bin; then
-        $test_bin
-    fi
-done > ${RESULT_DIR}/${MODULE_NAME}.txt