basic daemon support

[cytec]

Added basic support to run SiriServer as a daemon, also a kill function to kill a daeminized server.

this is my first pull request, hope everything is done right :)

[jimmykane]

nice

[cytec]

pushed an update, should i create a new pull request?

[packetcollision]

@cytec no, when you push to the same branch as your pull request is from, the commits get added to the pull request.

[cytec]

@packetcollision k thx for the info, ill guess ive just whait for @Eichhoernchen to review it ;)

[pimaxx]

Hello, on CentOS 6 ... i can't run the daemon as service ...

[root~]# service siricore start
/etc/init.d/siricore: line 44: .: filename argument required
.: usage: . filename [arguments]
/etc/init.d/siricore: line 83: log_daemon_msg: command not found
/etc/init.d/siricore: line 86: start-stop-daemon: command not found
/etc/init.d/siricore: line 37: log_end_msg: command not found

Why ?

THxx !!