Add some Log.message()
add GUI/

Signed-off-by: samuel deng <mr.dengshuoling@gmail.com>
initiate the DC_router.py

Signed-off-by: samuel deng <mr.dengshuoling@gmail.com>
Initiate the paraTest.py for additional test.

Signed-off-by: samuel deng <mr.dengshuoling@gmail.com>