[hplip/f22] (2 commits) ...Move PPDs requiring hpps to the main package along with the filter itself (bug #1194186).

[Tim Waugh]

Summary of changes:

  5da93b9... Don't try to write bytecode cache for hpfax backend (bug #1 (*)
  b39bba9... Move PPDs requiring hpps to the main package along with the (*)

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