Added event for reloading configs, so when a user does /reload it informs plugins that a config reload is requested.

TShockAPI/Hooks/GeneralHooks.cs

@@ -0,0 +1,30 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace TShockAPI.Hooks
+{
+    public class ReloadEventArgs
+    {
+        public TSPlayer Player { get; set; }
+        public ReloadEventArgs(TSPlayer ply)
+        {
+            Player = ply;
+        }
+    }
+
+    public class GeneralHooks
+    {
+        public delegate void ReloadEventD(ReloadEventArgs e);
+        public static event ReloadEventD ReloadEvent;
+
+        public static void OnReloadEvent(TSPlayer ply)
+        {
+            if(ReloadEvent == null)
+                return;
+
+            ReloadEvent(new ReloadEventArgs(ply));
+        }
+    }
+}