message: Disable the VirtualBox fullscreen detection/fix logic
  After testing this more robustly and with more variations, the issue appears to be so ingrained into the Fluxbox state/property event handling that anything we do from the Lumina side is quickly overwritten/ignored by Fluxbox.
diff: @@ -686,7 +686,7 @@ void LSession::WindowPropertyEvent(WId win){
  //Emit the single-app signal if the window in question is one used by the task manager
  if(RunningApps.contains(win)){
  if(DEBUG){ qDebug() << "Single-window property event"; }
  - if( XCB->WindowClass(win).contains("VirtualBox")){
  + /*if( XCB->WindowClass(win).contains("VirtualBox")){
  qDebug() << "Found VirtualBox Window:";
  QList<LXCB::WINDOWSTATE> states = XCB->WM_Get_Window_States(win);
  if(states.contains(LXCB::S_FULLSCREEN) && !states.contains(LXCB::S_HIDDEN)){
  @@ -694,7 +694,7 @@ void LSession::WindowPropertyEvent(WId win){
  XCB->WM_Set_Window_Type(win, QList<LXCB::WINDOWTYPE>() << LXCB::T_NORMAL << LXCB::T_UTILITY );
  XCB->RestoreWindow(win);
  }
  - }
  + }*/
  //emit WindowListEvent();
  WindowPropertyEvent(); //Run through the entire routine for window checks
  }else if(RunningTrayApps.contains(win)){
  