--User changes

-Allow for saving EXR as full 31-bit float per component per pixel.
 -Allow for saving the output from the final render dialog as a different image format without starting the rendering process over.

--Code changes:
 -Make StripsRender() handle memsetting the final output image so calling code no longer has to.
 -Make FinalRenderEmberController<T>::SaveCurrentRender() return the path that the image was actually saved to.

Source/EmberCommon/EmberCommonPch.h

@@ -67,11 +67,15 @@
 	#include <OpenEXR/ImfRgbaFile.h>
 	#include <OpenEXR/ImfStringAttribute.h>
 	#include <OpenEXR/half.h>
-    #define ENUM_DYLD_BOOL
-    #include <mach-o/dyld.h>
+	#include <OpenEXR/ImfChannelList.h>
+	#include <OpenEXR/ImfOutputFile.h>
+	#define ENUM_DYLD_BOOL
+	#include <mach-o/dyld.h>
 #else
 	#include <ImfRgbaFile.h>
 	#include <ImfStringAttribute.h>
+	#include <ImfChannelList.h>
+	#include <ImfOutputFile.h>
 	#include <half.h>
 #endif