Add start/stop script to fix issue #19.
Add signal receiver for issue #19.
Refine message queue table implementation.
RUNNING flag should be TRUE when initialized.
To see the exception of queue.Empty and set timeout to queue wait.
Fix signal handler argument.
Fix issue #22. Cannot start and stop home-automation service.
Merge branch 'master' into start_stop_daemon
Update README to start server process.
Add setup script for deamon.
Merge branch 'start_stop_daemon' to fix issue #19.