ActiveAE: use keep alive timer when stream is paused
ActiveAE: add windowing callback for application focus change
settings: fix conflict of <minimum> and <maximum> for CSettingList
Merge pull request #4308 from Montellese/settinglist_minmax_conflict

settings: fix conflict of <minimum> and <maximum> for CSettingList
Merge pull request #4292 from FernetMenta/aefixes

ActiveAE: fix for iOS - suspend sink when paused and app is not focused
[paplayer] Prevent possible division by zero in MP3Codec.
Merge pull request #4363 from ace20022/pap_zero

[paplayer] Prevent possible division by zero in MP3Codec.
fix compile warnings