[kdenlive/f26] (10 commits) ...Update kdenlive to 17.12.2

Summary of changes: 37de1b5... - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass (*) 535084c... Update to 17.08.1 (*) b9aef0f... remove gcc7.patch (*) 95222f9... Fix file not found (*) 2bcb13e... Update kdenlive to 17.08.2 (*) 9bdcdd2... Update kdenlive to 17.12.0 (*) 8065b6a... Update to new location of AppData (*) 9d1f9b9... Use _kf5_metainfodir to fix appdata directory issue (*) 943e3ac... Update kdenlive to 17.12.1 (*) 03b50dc... Update kdenlive to 17.12.2 (*) (*) This commit already existed in another branch; no separate mail sent