Workbench: Tab remains "dirty" after training

[PetrToman]

1. Open Workbench and use analyst to generate .ega for some data.
2. Run training and then close all tabs.
3. Open .eg file and rerun training -> "Training Progress" tab opens.
4. Close "Training Progress" tab - confirming "Yes" to save the training!

-> .eg tab remains open with "*" erroneously indicating unsaved data.

[jeffheaton]

Thanks, good catch. Just checked in a fix.