retry of PR #2540 (#2554)

* reforked, untarred keymaps, added CRS and renamed my keymap folders

* Update readme.md

corrected a typo

keyboards/sweet16/keymaps/dlaroe/keymap.c

@@ -0,0 +1,38 @@
+#include "sweet16.h"
+
+enum layers {
+ num,
+ extra,
+ mouse
+};
+
+
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ [num] = LAYOUT_numpad_4x4(
+        KC_P7,   KC_P8,  KC_P9,  LT(extra, KC_PPLS), 
+        KC_P4,   KC_P5,  KC_P6,     
+        KC_P1,   KC_P2,  KC_P3,  KC_PENT,    
+             LT(mouse, KC_P0),      KC_DOT
+    )
+
+ [extra] = LAYOUT_numpad_4x4(
+        KC_PSLS,   KC_PAST,  KC_PMNS,  KC_TRNS, 
+        KC_BSPC,   KC_EXC,  KC_DEL,     
+        KC_LPRN,   KC_RPRN,  KC_PEQL,  KC_PENT,    
+             KC_TAB,      KC_NLCK
+    )
+
+
+[mouse] = LAYOUT_numpad_4x4(
+        KC_MS_WH_D,   KC_MS_U,  KC_MS_WH_U,  LT(extra, KC_PPLS), 
+        KC_MS_L,   KC_MS_D,  KC_MS_R,     
+        KC_BTN1,   KC_BTN2,  KC_BTN3,  KC_PENT,    
+             KC_TRNS,      KC_DOT
+    )
+
+
+
+
+};
+

keyboards/sweet16/keymaps/dlaroe/readme.md

@@ -0,0 +1,3 @@
+# Dale's keymap for the Sweet16
+
+I wanted to reuse a standard numpad keyset and have the full functionality of an larger numpad with a nod to Excel functionality.