[mythtv/f29] (14 commits) ...Add obsoletes for python2-MythTV, fixes RFBZ#5388.

Summary of changes: dc5dc88... Add patch for PHP 7.2 on MythBackend.php. (*) 953f415... rebuilt (*) 9e0565f... Apply fix for php 7.2. (*) b0be176... Merge branch 'master' of ssh://pkgs.rpmfusion.org/free/myth (*) 4706a9f... - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass (*) 415d065... Use Python3 on Fedora 31+ (*) 3e93708... Deprecate old script (*) cb5bf3d... Fix Python builds (*) f25cca2... Fix Python binding conditional macro (*) 37fd45c... Update to v30.0-69-g5cde0578d8. Initial update for Python 3 (*) c9dd4a2... Update to v30.0-69-g5cde0578d8. Initial update for Python 3 (*) bd44a6b... Re-add mythwikiscripts as it is being installed again for s (*) 072f9be... Fix packaging for backend only systems. (*) a3f6c00... Add obsoletes for python2-MythTV, fixes RFBZ#5388. (*) (*) This commit already existed in another branch; no separate mail sent