[vlc/el7] (15 commits) ...fix

Summary of changes: 97a51e6... Drop unmaintained phonon support on el7 (*) 7965895... Add changelog (*) af2f264... Rebuilt (*) b27b4ee... Patch for libvpx-1.8.0 (*) ab2dfc0... Rebuild for new x265 (*) e2ebd0b... - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass (*) 0fbdbfc... Rebuilt (*) b2fa88c... Mass rebuild for x264 (*) e59a2b2... Drop projectm support (*) efb3858... Update mmal patch (*) f553587... Rebuilt (*) 3b95040... Update snapshot (*) 458b3f0... Disable libplacebo for now (*) a198075... Update to 3.0.7 (*) 99cc242... fix (*) This commit already existed in another branch; no separate mail sent