Keymap: I got my intern a KBParadise V60 Type R... (#3813)

* new mode for v60

xtonhasvim. still working on it:

- need to get indicator lights going
- and fun layer properly fleshed out.

* status lighting, proper fun layer

copied fun layout from keycaps to maximize accessibility

* enable power return

* support brightness adjustment for indicators

* refined brightness setting.

is saved in eeprom now

* readme. and fixed tilde

* more modifiers fall through fun layer

* i mean, this kinda works..

* much more reliable way of restoring lights

* responded to feedback

users/xtonhasvim/xtonhasvim.h

@@ -22,11 +22,9 @@
 
 #define X_____X KC_NO
 
-bool process_record_xtonhasvim(uint16_t keycode, keyrecord_t *record);
-
 enum xtonhasvim_keycodes {
-  DUMMY = SAFE_RANGE,
-  FIREY_RETURN, // kick off special effects
+  // 20: give keyboard-specific codes some room
+  FIREY_RETURN = SAFE_RANGE + 20,  // kick off special effects
   VIM_START, // bookend for vim states
   VIM_A,
   VIM_B,