Migrate from USE_PLUGINS to Kaleidoscope.use

Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>

examples/LED-AlphaSquare/LED-AlphaSquare.ino

@@ -94,7 +94,7 @@ const macro_t *macroAction(uint8_t macro_index, uint8_t key_state) {
 }
 
 void setup() {
-  USE_PLUGINS(&AlphaSquare, &AlphaSquareEffect, &Macros);
+  Kaleidoscope.use(&AlphaSquare, &AlphaSquareEffect, &Macros);
 
   Kaleidoscope.setup();
 

src/Kaleidoscope/AlphaSquare-Effect.cpp

@@ -31,7 +31,7 @@ AlphaSquareEffect::AlphaSquareEffect(void) {
 void
 AlphaSquareEffect::begin(void) {
   Kaleidoscope.useEventHandlerHook(eventHandlerHook);
-  Kaleidoscope.use(&LEDControl, NULL);
+  Kaleidoscope.use(&LEDControl);
   us_ = LEDControl.mode_add(this);
 }