[Cooker] BUG: drakproxy does not export env variables http_proxy and ftp_proxy

[pascal]

drakproxy should export variables in /etc/proxy.sh, thus the follwing line sould be 
added to this file

 export http_proxy ftp_proxy

Thanks for the nice work on Mandrake 8.2 and kde3 to all the team and supporters :)
Pascal