fixed spacing in the headers to get rid of some warnings and some other

little minor spacing issues.

source/gameengine/GamePlayer/common/windows/GPW_Canvas.h

@@ -114,6 +114,5 @@ protected:
 	void ShowCursor(void);
 };
 
-
-
 #endif // _GPW_CANVAS_H_
+

source/gameengine/GamePlayer/common/windows/GPW_Engine.h

@@ -46,5 +46,5 @@ public:
 	bool Initialize(HDC hdc, int width, int height);
 };
 
-
 #endif  // __GPW_ENGINE_H
+

source/gameengine/GamePlayer/common/windows/GPW_KeyboardDevice.h

@@ -67,3 +67,4 @@ protected:
 };
 
 #endif //_GPW_KEYBOARDDEVICE_H_
+

source/gameengine/GamePlayer/common/windows/GPW_System.h

@@ -58,5 +58,5 @@ protected:
 
 };
 
-
 #endif //_GPW_SYSTEM_H_
+