Fix issue where initial change of points could set below limit

DeukBot4/Database/PointHandler.cs

@@ -36,6 +36,8 @@ namespace DeukBot4.Database
                 var exists = db.HashGet("points", (RedisValue) key);
                 if (!exists.HasValue)
                 {
+                    if (deltaPoints < -100)
+                        deltaPoints = -100;
                     db.HashSet("points", (RedisValue) key, deltaPoints);
                     return deltaPoints;
                 }