[addons] only prompt for master pin for new add-on installations in case the addon manager is locked - closes #15422
[pvr] add friendly name for CAID 5601
Merge pull request #5360 from mkortstiege/updateprompt

[addons] only prompt for master pin for new add-on installations
Merge pull request #5369 from Jalle19/vm-caid

[pvr] add friendly name for CAID 5601
[UX] Play button/action should not pause - for this we have PlayPause action
[Bugfix] PlayPause should toggle "Play" action while seeking (FF/RW)
[keymap] adjust keymaps of limited button devices to cope with the changed behavior