[OpenGL]fixed setting fullscreen mode before zgl_Init

git-svn-id: http://zengl.googlecode.com/svn/branches/0.3.x@1907 6573c10b-8653-0410-9706-d32479e959fb

src/zgl_main.pas

@@ -273,7 +273,7 @@ begin
   wnd_SetCaption( wndCaption );
   appWork := TRUE;
 
-  {$IF DEFINED(LINUX) or DEFINED(MACOSX)}
+  {$IF DEFINED(WINDOWS) or DEFINED(LINUX) or DEFINED(MACOSX)}
   scr_SetOptions( wndWidth, wndHeight, scrRefresh, wndFullScreen, scrVSync );
   {$IFEND}
   {$IFDEF iOS}