Refactor and Configurator update for Chocopad (#3099)

* Refactor for Chocopad

* Configurator update

keyboards/chocopad/chocopad.h

@@ -3,7 +3,7 @@
 
 #include "quantum.h"
 
-#define KEYMAP( \
+#define LAYOUT( \
     A1, A2, A3, A4, \
     B1, B2, B3, B4, \
     C1, C2, C3, C4, \
@@ -16,13 +16,13 @@
 }
 
 // Used to create a keymap using only KC_ prefixed keys
-#define KC_KEYMAP( \
+#define LAYOUT_kc( \
     A1, A2, A3, A4, \
     B1, B2, B3, B4, \
     C1, C2, C3, C4, \
     D1, D2, D3, D4 \
 ) \
-    KEYMAP( \
+    LAYOUT( \
         KC_##A1, KC_##A2, KC_##A3, KC_##A4, \
         KC_##B1, KC_##B2, KC_##B3, KC_##B4, \
         KC_##C1, KC_##C2, KC_##C3, KC_##C4, \