Added my changes for user-selectable CredSSP support, and updated few minor things.
Add CredSSP option for RDP
Change CredSSP to user setting
Clean up layout of advanced tab and add CredSSP checkbox
Change main panel background to the old color
Thank you for your contribution. I am wondering why users would want to disable CredSSP? Does it cause problems in certain scenarios?
If it really does need to be configurable, would it make more sense to have it be configurable at the connection level instead of globally?
Why would anyone want it disabled though? As far as I can tell, it doesn't cause problems and just works when it needs to.
I have implemented this as a configurable option at the connection level.
This change will be included in version 1.70.