[gnome-mpv/el7] (7 commits) ...Restore scriptlets.

Summary of changes: 98ce94c... - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass (*) 15e586d... - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass (*) 206f091... Update to 0.15. (*) 57eaa51... Update to 0.15. (*) b78faa6... Remove obsolete scriptlets (*) ebb79eb... Update to 0.16. (*) 1bf9941... Restore scriptlets. (*) This commit already existed in another branch; no separate mail sent