Beta1 Attempt #1

-=-==-=-=-=-=-=-

-Small fixes in canvas item light shader
-Fixed compilation in server target
-Export for Android makes 32 bits display as default
-changed version to 1.1beta1

platform/server/os_server.h

@@ -109,6 +109,8 @@ public:
 	virtual VideoMode get_video_mode(int p_screen=0) const;
 	virtual void get_fullscreen_mode_list(List<VideoMode> *p_list,int p_screen=0) const;
 
+	virtual Size2 get_window_size() const;
+
 	virtual void move_window_to_foreground();
 
 	void run();