[Fedora-packaging] mass-filed --excludedocs bugs

[Bill Nottingham]

Ville Skyttä (ville.skytta at iki.fi) said: 
> excludedocs isn't the only thing that should be addressed.  There's also at 
> least read-only (%_netsharedpath) /usr/share, and --excludepath.

If you change %_netsharedpath and/or --excludepath, you get to keep
all the pieces, much like if you do forced relocation. Those aren't
supportable, generally.

Bill