CamelCaseifcation of LED related functions

s/led_set_crgb_at/setCrgbAt/
s/hsv_to_rgb/hsvToRgb/
s/led_get_crgb_at/getCrgbAt/
s/led_sync/syncLeds/
s/get_led_index/getLedIndex/
s/send_led_data/sendLedData/
s/led_power_fault/ledPowerFault/

examples/LED-AlphaSquare/LED-AlphaSquare.ino

@@ -48,7 +48,7 @@ const macro_t *macroAction(uint8_t macro_index, uint8_t key_state) {
   if (macro_index == 0) {
     for (uint8_t i = Key_A.keyCode; i <= Key_0.keyCode; i++) {
       LEDControl.set_all_leds_to(0, 0, 0);
-      LEDControl.led_sync();
+      LEDControl.syncLeds();
       delay(100);
 
       uint8_t col = 2;
@@ -69,7 +69,7 @@ const macro_t *macroAction(uint8_t macro_index, uint8_t key_state) {
     }
 
     LEDControl.set_all_leds_to(0, 0, 0);
-    LEDControl.led_sync();
+    LEDControl.syncLeds();
     delay(100);
 
     for (uint8_t step = 0; step <= 0xf0; step += 8) {

src/Kaleidoscope/LED-AlphaSquare.cpp

@@ -90,11 +90,11 @@ void AlphaSquare::display(uint16_t symbol, uint8_t row, uint8_t col, cRGB key_co
       if (!pixel)
         continue;
 
-      LEDControl.led_set_crgb_at(row + r, col + c, key_color);
+      LEDControl.setCrgbAt(row + r, col + c, key_color);
     }
   }
 
-  LEDControl.led_sync();
+  LEDControl.syncLeds();
 }
 
 void AlphaSquare::display(uint16_t symbol, uint8_t row, uint8_t col) {