add delete api

Sources/apiLOL/Controllers/ControllerChampions.cs

@@ -57,9 +57,11 @@ namespace apiLOL.Controllers
 		}
 
 		// DELETE api/<ControllerLol>/5
-		[HttpDelete("{id}")]
-		public void Delete(int id)
+		[HttpDelete("{name}")]
+		public async void Delete(String name)
 		{
+			var champ = (await data.ChampionsMgr.GetItemsByName(name, 0, 1)).First();
+			data.ChampionsMgr.DeleteItem(champ);
 		}
 
 	}