readme update

README.md

@@ -22,12 +22,21 @@ Trail running focused Garmin watch DataField (for myself)
   - gap
   - vertical speed
 - distance to destination gauge
+- next navigation point - on newer devices w/ higher resolution
+  - distance
+  - name
 
 # Settings
 
 - 3 theme colors
   - set primary theme color to 0 to use the HR color instead
 - HR display type (value, percentage, zone)
+- Top left field:
+  - cadence
+  - grade
+  - GAP
+  - vertical speed
 - Display speed instead of pace
+- Show next navigation point
 
 ![RepaField running](./repafield1.png)