DynamoDS/Dynamo — pull request #3414 by pboyer (2014-12-10 16:54:16+00:00)
Title: Fix for UpdateManager's use of MessageBox

### Note

As a stop gap, I deactivated the UpdateManager during the core split. Turns out it was very easy to fix because there was only one usage of QuitAndInstallUpdate in the project.

### Reviewer

- [ ] @ikeough