Update to 20160106 OS X Preview for Developers release.

byuu says:

New update. Most of the work today went into eliminating hiro::Image
from all objects in all ports, replacing with nall::image. That took an
eternity.

Changelog:
- fixed crashing bug when loading games [thanks endrift!!]
- toggling "show status bar" option adjusts window geometry (not
  supposed to recenter the window, though)
- button sizes improved; icon-only button icons no longer being cut off

hiro/qt/action/menu-item.cpp

@@ -22,7 +22,7 @@ auto pMenuItem::destruct() -> void {
   qtMenuItem = nullptr;
 }
 
-auto pMenuItem::setImage(const Image& icon) -> void {
+auto pMenuItem::setIcon(const image& icon) -> void {
   _setState();
 }
 
@@ -31,7 +31,7 @@ auto pMenuItem::setText(const string& text) -> void {
 }
 
 auto pMenuItem::_setState() -> void {
-  qtMenuItem->setIcon(CreateImage(state().image));
+  qtMenuItem->setIcon(CreateIcon(state().icon));
   qtMenuItem->setText(QString::fromUtf8(state().text));
 }