[shim-signed] (9 commits) ...Use %dist for requires/provides/etc.

[Peter Jones]

Summary of changes:

  5fecfab... don't produce a package named shim (*)
  ba29f97... oh for the love of god (*)
  c8378ea... once more into the breach (*)
  f0edb52... Also provide shim-fedora.efi, signed only by the fedora sig (*)
  2fc46bb... Rebuild to provide "shim" package directly instead of just  (*)
  19748dc... Fix dumb error. (*)
  60fd090... Make the shim-unsigned dep be on the subpackage. (*)
  7bcdf0b... Add obsoletes and provides for earlier shim-signed packages (*)
  99358ed... Use %dist for requires/provides/etc.

(*) This commit already existed in another branch; no separate mail sent