Unity 6 Support

[DryreL]

Hi James,

Thank you for your hardwork!

I tried to open your project in Unity 6.3 LTS and has some issues.

The main problems are:
[LayoutUtility.cs]: The WindowLayout API has changed in Unity 6. The method is now called differently.
[VideoEditorWelcomeWindow.cs]: GUILayout Begin/End mismatch and Resources.FindObjectsOfTypeAll deprecation.
[GameViewUtils.cs]: NET_4_6 preprocessor directive is outdated.
Black text in Unity Dark mode, hard to read texts.

The good news is, I fixed all of them!

If you give me permission, I can send a new submit.

Preview:

Best regards,
DryreL

[DryreL]

Pull request created!

[DryreL]

I added some new updates & features.

• Subtitle Track created (allows you to import your SRT files and auto creates timestamps & Unity localization support!).
• ExampleSignalLogger created and added to Timeline (Demo scene).
• TimelineControlUI script created.

My forked branch:
https://github.com/DryreL/Unity-Video-Editor-Template/tree/unity6-support