Howto: Create a new package and retiring a package

[Steve Dickson]

Hello,

Currently the nfs-utils-lib package has two libraries, 
libnfsidmap and librpcsecgss. librpcsecgss is no longer 
needed since it was functionally replaced by libtirpc and 
now that I'm the upstream maintainer of libnfsidmap, 
I would like make that its own standalone package.

So what/where are the steps I need to take to retire 
nfs-utils-lib and create a new libnfsidmap package... 

tia,

steved.