Notify me if one of my render nodes has a different gamma setting to my manager

[Jpjapers]

It would be a great feature to be able to see the gamma configs of each render node. The amount of times ive had to go back and change gamma remotely on my blades is crazy and its because max often crashes when i cancel a DR losing its ini settings.
Would it be possible to notify the user of these potential problems when they are added as a node?
Thanks
Jack

[Ondra]

this warning is now forwarded from slaves to master