Allow setting minimum time limit lower (5->3 seconds)

src/pkjs/config.js

@@ -66,7 +66,7 @@ module.exports = [
                 "type": "slider",
                 "messageKey": "PKJS_TRIANGLE_SECS_MIN",
                 "defaultValue": 25,
-                "min": 5,
+                "min": 3,
                 "max": 30,
                 "label": "Minimum Time Limit (Seconds)",
                 "description": "Time limit the last/fastest triangle must be solved within. All other time limits are calculated based on this one."