Update Readme

README.md

@@ -1,2 +1,42 @@
 # CS2GSI
 
+## Example Usage
+```csharp
+public static void Main(string[] args)
+    {
+        CS2GSI.CS2GSI gsi = new ();
+        gsi.AnyMessage += eventArgs => Console.WriteLine("Message");
+        gsi.OnKill += eventArgs => Console.WriteLine($"Kill number {eventArgs.ValueAsOrDefault<int>()}");
+        while(gsi.IsRunning)
+            Thread.Sleep(10);
+    }
+```
+
+### Events
+* OnKill
+* OnHeadshot
+* OnDeath
+* OnFlashed
+* OnBurning
+* OnSmoked
+* OnRoundStart
+* OnRoundOver
+* OnRoundWin
+* OnRoundLoss
+* OnDamageTaken
+* OnMatchStart
+* OnMatchOver
+* OnMoneyChange
+* OnHealthChange
+* OnArmorChange
+* OnHelmetChange
+* OnEquipmentValueChange
+* OnTeamChange
+* OnPlayerChange
+* OnHalfTime
+* OnFreezeTime
+* OnBombPlanted
+* OnBombDefused
+* OnBombExploded
+* AnyEvent
+* AnyMessage