updated code documentation and changelog

[Skaleee]

No description provided.

[joern274]

Thanks for excellent documentation.

Please remove comment from line 331 in netlist_internal_manager.cpp

Keep in mind that things are already settled in the core when the events are issued. Request to access the new gate e.g. to add it as child in module tree are safe. Swapping the events would not make life easier, you would still need the information to which module the gate was assigned before you can place the element. Having a gate which is not assigned is not an option, not even as intermediate state.

[Skaleee]

Done 👍