Merge pull request kodi-pvr#406 from AlwinEsch/Matrix-change

[Matrix] API update / compile warning fix

Merge pull request kodi-pvr#438 from phunkyfish/p8-cleanup

Remove p8 from debian control file - v6.4.1

Merge pull request kodi-pvr#437 from phunkyfish/timeshift-other-streams

Timeshift other streams

Merge pull request kodi-pvr#435 from phunkyfish/cpp-17

Cpp 17

Merge pull request kodi-pvr#426 from phunkyfish/radio-groupname-fix

Append TV/Radio to group name if the same group name is used for both channel types

Merge pull request kodi-pvr#410 from phunkyfish/max-catchup-days

Allow max catchup of 15 days and premiere tag from XMLTV

Merge pull request kodi-pvr#405 from phunkyfish/fix-no-vod-timeshift

Fix no vod timeshift

Merge pull request kodi-pvr#404 from phunkyfish/vod-no-timeshift

Vod no timeshift

Merge pull request kodi-pvr#401 from vpeter4/realtime-stream

Correctly pass realtime stream information

Merge pull request kodi-pvr#399 from phunkyfish/fix-timeshift

Fix timeshift working for catchup streams without timestamp