Migrating over userspace

- existing repo was not forked. Wanted to make sure I was using the standard,
not replicating it
- Updated the readme.md for the latest mappings

users/t4corun/features/tapping.c

@@ -0,0 +1,28 @@
+#include "tapping.h"
+
+bool get_hold_on_other_key_press(uint16_t keycode, keyrecord_t *record) {
+  //This is effective for all dual role keys (e.g. Mod-Taps, Layer-Taps, etc)
+  switch(keycode) {
+    default:
+      //Disable HOLD_ON_OTHER_KEY_PRESS aka enable IGNORE_MOD_TAP_INTERRUPT 
+      return false;
+  }
+}
+
+uint16_t get_quick_tap_term(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+    default:
+      return QUICK_TAP_TERM;
+  }
+}
+
+uint16_t get_tapping_term(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+    case NAV:
+      return TAPPING_TERM - 60;
+
+    default:
+      //uprintf("tapping term: %d \n", TAPPING_TERM);
+      return TAPPING_TERM;
+  }
+}