[FIX] Ngui dynamic fonts disappearing on scene save.

[Leopotam]

I waited 2 months for official fix, but it not happend. So, there is dirty fix for dynamic fonts issue:
*) non-intrusive - no changes to official ngui code.
*) auto apply on scene save, no need to tire user for pressing some menu items, just press "save scene" (ctrl+s / cmd+s) if font issue happens.
How to use - just import attached package, thats all.

UPD: For non-authorized users (who cant get access to attachment):

1. using UnityEngine;
2. using UnityEditor;
3.  
4. namespace LeopotamGroup.UnityEditor.NguiExtensions {
5.     sealed class NguiFixer : global::UnityEditor.AssetModificationProcessor {
6.         static string[] OnWillSaveAssets (string[] paths) {
7.             foreach (var path in paths) {
8.                 if (path == EditorApplication.currentScene) {
9.                     FixLabels ();
10.                 }
11.             }
12.  
13.             return paths;
14.         }
15.  
16.         static void FixLabels () {
17.             foreach (var item in Object.FindObjectsOfType<UILabel> ()) {
18.                 item.MarkAsChanged ();
19.             }
20.         }
21.     }
22. }

[ArenMook]

Thanks!