[kdenlive] (6 commits) ...Update kdenlive to 16.12.2 following Fedora KDE applications

Summary of changes: bb36b0e... Merge branches 'master' and 'f20' into f20 (*) 1a8fc49... Merge branch 'el7' into f25 (*) a5d7b20... Update kdenlive to 16.08.3 like kde-baseapps (*) 01de0f9... Requires mlt-freeworld on el7 (*) b4d5e69... Merge branch 'f25' c49069c... Update kdenlive to 16.12.2 following Fedora KDE application (*) This commit already existed in another branch; no separate mail sent