[EDL] - look for edl files not only for smb but also for nfs and afp
[fix] make sure we actually stop the service addon before upgrading it
[pvr] bump pvr add-ons to https://github.com/opdenkamp/xbmc-pvr-addons/commit/a9780e023c8b7728017851bfd12d4df9e5c26993
don't append null-terminator to buffer. fixes #13545
[automake] remove long time deprecated automake macros and variables which are removed finally in automake-1.13

Signed-off-by: Stephan Raue <stephan@openelec.tv>
fixed: system screensaver could kick in when playing video. We won't please everyone with this change but at least it brings somewhat the old behavior back without altering the registry.
[cec] physical address override was hidden on the pi. made it visible again
[CoreAudioAE] Fix CFString copy function in CCoreAudioHardware::GetOutputDeviceName

Using UTF8 encoding might fail and return NULL. Instead we pass
CFStringGetSystemEncoding().
[fix] only start service addon if there is no other instance running
[fix] stop service addon before attempting to uninstall/delete it
remove duplicate code in "CAddonDatabase::DisableAddon()"
[fix] correctly handle service addon rollback process
[osx] - hotkeycontroller - keyup and keydown were inverted
[osx] - fix volume mediakeys now control xbmc volume (fixes volume buttons on nyxboard and hw volume buttons on macs/osx)
check if hogPid was set before resetting it
Fix for audio out of sync part 2
Apply volume control at audio_mixer when possible
Send mute commands to players not using AE
Add key mapping for the power button
Add support for sleep key in Linux