radsecproxy: procd conversion and version bump

Update radsecproxy to version 1.6.5 and convert the init script to use
procd, and start later during boot to ensure name service is operational.

Introduces a small patch to radsecproxy which prevents it from forcing
log output to stderr when run in the foreground, thus making it possible
to simply run it in this mode for procd management.

Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>


git-svn-id: svn://svn.openwrt.org/openwrt/packages@40635 3c298f89-4303-0410-b956-a3cf2f4a3e73