added docs readme.md file for the project connections

src/game/code/code.ino

@@ -1,3 +1,5 @@
+// MAster
+
 #include  "dice.h"        // Dice Function
 #include  "header.h"      // Player Data Types
 #include  <Adafruit_NeoPixel.h>

src/joystic/code/code.ino

@@ -1,3 +1,5 @@
+// Slave
+
 #include "pins.h"
 #include <Wire.h>
 #include "healthbar.h"