setSTP Causes User-Defined Connections to Fail

[nmsutton]

The use of setSTP() causes custom connections created with ConnectionGenerator to produce error: "STP with delays > 1 ms is currently not supported". This is when "delay = 1" in the connect() function.

Steps to reproduce: start with the hello_world project. Add function for "MyConnection" from the user guide chapter 4. Set gin and gout to be connected with MyConnection. Add "setSTP(gout, true)". Run the simulation and the error will occur.