Merge pull request #1788 from bobo1on1/volampfix

Re-added volume amplification for softae and coreae, xcode build and windows build will need updating.

diff --cc xbmc/cores/AudioEngine/Engines/CoreAudio/CoreAudioAEStream.h
index 02969d5,1f6d3d1..f6af16f
--- 1/xbmc/cores/AudioEngine/Engines/CoreAudio/CoreAudioAEStream.h
--- 2/xbmc/cores/AudioEngine/Engines/CoreAudio/CoreAudioAEStream.h
+++ b/xbmc/cores/AudioEngine/Engines/CoreAudio/CoreAudioAEStream.h
@@@ -22,12 -22,13 +22,13 @@@
  #include <samplerate.h>
  #include <list>
  
 -#include "AEAudioFormat.h"
  #include "CoreAudioRingBuffer.h"
  #include "ICoreAudioSource.h"
 -#include "Interfaces/AEStream.h"
 +#include "cores/AudioEngine/AEAudioFormat.h"
 +#include "cores/AudioEngine/Interfaces/AEStream.h"
  #include "cores/AudioEngine/Utils/AEConvert.h"
  #include "cores/AudioEngine/Utils/AERemap.h"
+ #include "Utils/AELimiter.h"
  
  #if defined(TARGET_DARWIN_IOS)
  # include "CoreAudioAEHALIOS.h"