[Singular/f18] (4 commits) ...Rebuild to have factory include path patch in rawhide package

[pcpa]

Summary of changes:

  b24e1dc... Package surfex wrapper script only in surfex subpackage. (*)
  75b2024... Avoid need of -Ifactory for builds including singular devel (*)
  872f6f8... Make "surf" plotting interface functional. (*)
  dd6ad1d... Rebuild to have factory include path patch in rawhide packa (*)

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