firmware release 1.2

fixed MSboard, game class prep, power impr.

src/buttons.h

@@ -18,10 +18,12 @@ public:
   
   e_ledcolor getColor( void ){return _color;}
   uint8_t getIndex( void ) {return _index;}
+  bool isChanged( void ) {return changed();}
 
 };
 
 bool anybutton(void);
+bool anyButtonChanged(void);
 void initButtons(void);
 void handleButtons(void);
 c_button *getButton(unsigned int index);
@@ -34,4 +36,5 @@ bool buttonIsPressed(uint16_t index);
 bool buttonWasPressed(e_ledcolor index);
 
 
+
 #endif //BUTTONSH