Moving set_worker_param to modules/proxy/proxy_util.c

[jean-frederic clere]

Hi,

Now with the changes that have been made in the mod_proxy logic it is 
possible to create workers dynamically in balancer modules (I need that 
for mod_cluster and I have been experimenting with 
modules/proxy/balancers/mod_lbmethod_heartbeat.c).

set_worker_param is needed to create a worker and it is actually in 
mod_proxy.c, I would like to move it to mod_util.c to prevent 
duplicating code in all "dynamic" balancers.

Comments?

Cheers

Jean-Frederic