Add dcache prefix to domain properties

To avoid conflicts with service name spaces, non-service
properties should be under the dcache hieararchy.

New properties

dcache.domain.preload
dcache.domain.service.dir
dcache.domain.service.uri.base
dcache.domain.service.uri

Deprecated properties

domain.preload
domain.service.dir
domain.service.uri.base
domain.service.uri

Target: trunk
Require-notes: yes
Require-book: yes
Acked-by: Paul Millar <paul.millar@desy.de>
Patch: http://rb.dcache.org/r/5827/
Add dcache prefix to net properties

New properties

dcache.net.wan.port.min
dcache.net.wan.port.max
dcache.net.lan.port.min
dcache.net.lan.port.max
dcache.net.inetaddr.lifetime

Deprecated properties

net.wan.port.min
net.wan.port.max
net.lan.port.min
net.lan.port.max
net.inetaddr.lifetime

Target: trunk
Require-book: yes
Require-notes: yes
Acked-by: Paul Millar <paul.millar@desy.de>
Patch: http://rb.dcache.org/r/5828/