Fix beatmap link parsing, update README

Author: stanriders

README.md

@@ -57,8 +57,7 @@ Get all known countries in the player database
 ---
 
 ## Running
-Requires [osu-tools](https://github.com/stanriders/osu-tools) built in the same folder as workers for pp calculation.  
-
+```dotnet WebPerformanceCalculator.dll```
 ### appsettings.json
 ```
 {
@@ -74,7 +73,25 @@ Requires [osu-tools](https://github.com/stanriders/osu-tools) built in the same
 
   "CommitHashFileName": "commithash"  // path to file with commit hash, can be relative
 }
+```
+
+---
+
+## Running workers
+```dotnet WebPerformanceCalculator.Worker.dll```
 
+### appsettings.json
+```
+{
+  "CalculatorPath": "/home/pp/osu-tools/bin/netcoreapp3.1",  // path to a PerformanceCalculator.dll
+  "CalculationModuleFileName": "osu.Game.Rulesets.Osu.dll",
+  "APIKey": "",  // osu! API v1 key
+
+  "GetWorkEndpointAddress": "http://localhost:6000/api/workers",  // endpoint to get work data from, GET
+  "SubmitWorkEndpointAddress": "http://localhost:6000/api/workers",  // endpoint to submit work data to, POST
+  "PollingRate": 1000,  // how often to poll work endpoint
+  "Key": "abcdefghjklmnopqrstuvwxyz0123456789"  // worker endpoints access key
+}
 ```
 
 ASP.NET 5.0

WebPerformanceCalculator/Parsers/BeatmapLinkParser.cs

@@ -32,7 +32,7 @@ public static class BeatmapLinkParser
                 var regexGroups = regexMatch.Groups.Values.ToArray();
 
                 bool isNew = regexGroups[1].Value != "b" && regexGroups[1].Value != "s"; // are we using new website or not
-                bool isSet = (regexGroups[1].Value == "beatmapsets" && regexGroups.Length < 3) || regexGroups[1].Value == "s";
+                bool isSet = (regexGroups[1].Value == "beatmapsets" && regexGroups.Length < 4) || regexGroups[1].Value == "s";
 
                 if (isNew)
                 {