effect math sppedup - up to 3x faster

-> distortion waves 3x speedup
-> hiphotic 2x speedup
-> waving cell 1.5x speedup

* replace sin8_t by lookup-table with pre-computed values
* moved integer sin and cos to fcn_declare.h (inlined by the compiler)
* moved gamma32 to fcn_declare.h (inlined by the compiler)
* a few other small tweaks

wled00/colorTools.hpp

@@ -19,6 +19,7 @@
 
 #if !defined(FASTLED_VERSION) // pull in FastLED if we don't have it yet (we need the CRGB type)
   #define FASTLED_INTERNAL
+  #define USE_GET_MILLISECOND_TIMER
   #include <FastLED.h>
 #endif
 
@@ -162,7 +163,8 @@ inline __attribute__((hot)) CRGB ColorFromPaletteWLED(const CRGBPalette16& pal,
     green1 = (green1 * scale) >> 8;
     blue1  = (blue1 * scale) >> 8;
   }
-  return RGBW32(red1,green1,blue1,0);
+  //return RGBW32(red1,green1,blue1,0);
+  return CRGB(red1,green1,blue1);
 }
 #define ColorFromPalette ColorFromPaletteWLED // override fastled function