CP-5607: Add xcp-rrdd.spec.in, and update conf.json
(Other changes may still be needed.)

Signed-off-by: Thomas Sanders <thomas.sanders@citrix.com>
Fix varible names in xcp-rrdd.spec.in

Signed-off-by: Mike McClurg <mike.mcclurg@citrix.com>
Add xcp-rrdd-init file

Signed-off-by: Mike McClurg <mike.mcclurg@citrix.com>