[AE] refactor audio settings page
dvdplayer: adapt to changes in audio settings
paplayer: adapt to changes in audio settings
GUIDialogAudioSettings: adapt to changes in audio settings
ActiveAE: adapt to changes in audio settings
SoftAE: farewell!
adapt toggle passthrough to change in audio settings
update VS project after removal of SoftAE
fix linker error on Windows after removal of SoftAE
AudioSettings: Remove AAC Setting for passthrough
[rbp] Update to work with new audio settings
remove a bunch of obsolete advanced settings related to audio
[osx/ios/atv2] - sync xcode project
[AE/CA] - fix hidden settings for darwin
[AE/CA] - adapt to new audiosettings page
AE: make streamsilence an integer so it can define a timeout after which the mode is disabled
ActiveAE: implement timeout for streamsilence
AE: rework streamsilence
[rbp/omxplayer] Support timeout value of streamsilence
AE: change help messages