Fix texture wrap mode.

Assets/Cryville/Crtr/ChartPlayer.cs

@@ -157,6 +157,7 @@ namespace Cryville.Crtr {
 #if UNITY_5_4_OR_NEWER
 				if (texHandler.isDone) {
 					var tex = texHandler.texture;
+					tex.wrapMode = TextureWrapMode.Clamp;
 					texs.Add(name, tex);
 					Logger.Log("main", 0, "Load/MainThread", "Loaded texture {0} ({1} bytes)", name, texLoader.downloadedBytes);
 					texLoader.Dispose();