[gtranslator/f22] (4 commits) ...Use %license macro for the COPYING file

[Kalev Lember]

Summary of changes:

  ffe06ee... Rebuild for libgdict (*)
  4668a6c... Update to 2.91.7 (*)
  4f1541a... Drop obsolete docs (*)
  6fdc6f0... Use %license macro for the COPYING file (*)

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