[PATCH] per repo fetch sources configuration

[dennis at ausil.us]

This patch makes it configuable per repo the command to fetch sources it expects use_common to be set even if its set to true

the format of the command is comma seperated i.e. make,sources fedpkg,sources this gets turned into a list which is extended to the list that gets passed to mock

with allowed_scms=pkgs.stg.fedoraproject.org:/*:false:fedpkg,sources cvs.fedoraproject.org:/cvs/pkgs
in /etc/kojid/kojid.conf  i have done builds on my test koji from both git and cvs.

Dennis