Keymap: xtonhasvim updates (#3768)

* cherrypicking file changes just for updates

* removed unused heat foo

* avoid defining own min/max

* add license

* formatting

keyboards/niu_mini/keymaps/xtonhasvim/config.h

@@ -3,7 +3,7 @@
 
 #include "../../config.h"
 
-#define MUSIC_MASK (keycode != KC_NO)
+// #define MUSIC_MASK (keycode != KC_NO)
 
 /*
  * MIDI options
@@ -16,7 +16,7 @@
    - MIDI notes can be sent when in Music mode is on
 */
 
-#define MIDI_BASIC
+// #define MIDI_BASIC
 
 /* enable advanced MIDI features:
    - MIDI notes can be added to the keymap
@@ -32,12 +32,6 @@
 // help for fast typist+dual function keys?
 #define PERMISSIVE_HOLD
 
-/* disable debug print */
-#define NO_DEBUG
-
-/* disable print */
-#define NO_PRINT
-
 /* speed up mousekeys a bit */
 #define MOUSEKEY_DELAY             50
 #define MOUSEKEY_INTERVAL          20