Refactoring completed: NeoPixel implementation in C instead of js

src/NeoPixel.h

@@ -0,0 +1,15 @@
+#ifndef NeoPixel_h_loaded
+#define NeoPixel_h_loaded
+
+enum NeoPixel_ColorOrder {
+  NeoPixel_colorOrder_RGB = 0,
+  NeoPixel_colorOrder_GRB = 1,
+  NeoPixel_colorOrder_BGR = 2
+};
+
+extern void NeoPixel_release();
+extern void NeoPixel_create(uint8_t pin, uint8_t numPixels, enum NeoPixel_ColorOrder order);
+extern void NeoPixel_set(int pixel, int red, int green, int blue);
+extern void NeoPixel_show();
+
+#endif