Model revisions

• Removed redundant Cheraw feature
• New Madrid and Meers vertical fault dips changed from 89° to 90°

stable-crust/fault/CO/Cheraw/features/Cheraw (SSCn, GR).geojson

-{
-  "type": "Feature",
-  "id": 2182,
-  "geometry": {
-    "type": "LineString",
-    "coordinates": [
-      [-103.21907, 38.43641],
-      [-103.24242, 38.39668],
-      [-103.27992, 38.35193],
-      [-103.35165, 38.30460],
-      [-103.42915, 38.27306],
-      [-103.50145, 38.22507],
-      [-103.58530, 38.15085]
-    ]
-  },
-  "properties": {
-    "name": "Cheraw (SSCn)",
-    "state": "CO",
-    "upper-depth": 0.0,
-    "lower-depth": 15.0,
-    "dip": 60.0,
-    "rake": -90.0,
-    "rate": 0.15,
-    "rate-type": "SLIP"
-  }
-}