[vdr] Sysinfo plugin

[<tinconn@virgilio.it>]

Hi

Same day ago, i start to modify the pilot-plugin for create a new one.
This new plugins show the system information, the linux kernel version,
the cpu type and cpu frequency, the cpu usage, and the memory usage.
Now I have stop the work because i don't know how refresh the data on
osd, for test i create a for loop, but this for block all the vdr. I
have think that the thread is the solution, but i have not understood
how using it.
The download link for the plugin is:
http://kikko77.altervista.org/download/sysinfo-0.0.1pre1.tar.gz

HELP ME PLEASE!!!