Data model event node - Fixed pins disconnecting after restart
Node editor - Fixed connecting already connected input pins to an output pin causing a crash
Node editor - Added auto-save every 2 minutes while nodes are open (profiles are already auto-saved whenever you make a change, nodes will get the same treatment later)
This is probably overengineered. The same could be done cross platform only using Processes.GetProcesses. I did it this way because initially i wanted to use Wmi events for process start and stop. This requires admin though, so i decided to not use it.
