message: Added message about 32-bit Obj-C to all sections.
diff: @@ -708,7 +708,7 @@ void cv::setWindowTitle(const String& winname, const String& title)
  @synthesize firstContent;
  @synthesize sliders;
  @synthesize status;
  -#else
  +#else // 32-bit Obj-C does not have automatic synthesize
  @synthesize mouseCallback = _mouseCallback;
  @synthesize mouseParam = _mouseParam;
  @synthesize autosize = _autosize;
  @@ -864,7 +864,7 @@ void cv::setWindowTitle(const String& winname, const String& title)
  @implementation CVView
  #if defined(__LP64__)
  @synthesize image;
  -#else
  +#else // 32-bit Obj-C does not have automatic synthesize
  @synthesize image = _image;
  #endif
  @@ -1000,8 +1000,7 @@ void cv::setWindowTitle(const String& winname, const String& title)
  @synthesize userData;
  @synthesize callback;
  @synthesize callback2;
  -#else
  -// 32-bit Obj-C does not have automatic synthesize
  +#else // 32-bit Obj-C does not have automatic synthesize
  @synthesize slider = _slider;
  @synthesize name = _name;
  @synthesize value = _value;
  