Update coins.json

coins.json

@@ -1,25 +1,25 @@
 [
   {
-    "name": "Bronze Penny",
+    "name": "Bronze",
     "color": "#CD7F32",
     "price": 0,
-    "value": 0.01,
+    "value": 0.10,
     "winrate": 0.5,
     "bonus": "none"
   },
   {
-    "name": "Silver Dime",
+    "name": "Silver",
     "color": "#C0C0C0",
     "price": 10,
-    "value": 0.1,
+    "value": 1,
     "winrate": 0.55,
     "bonus": "none"
   },
   {
-    "name": "Gold Dollar",
+    "name": "Gold",
     "color": "#FFD700",
     "price": 100,
-    "value": 1,
+    "value": 10.0,
     "winrate": 0.6,
     "bonus": "none"
   }