Naming system with "brett signals"

Here is the naming system working with Brett signals a least!

I have added in the test_pizco :+1: 
- test with wildcards
- test with auto signal

Found some issues in signal:
- added check on method with self
- added "autoconnect"

Found some issues with "issignal" trying to export nargs of pyqtSignals, solved with checking for _nargs,
hope it does not break anything

I have fought a bit because naming system required wildcards, and the new class SignalDict won't send KeyError. And test_wildcard should have come before.

I have added test_naming, i let the naming server tests in its file, maybe it's evil, just let me know. It's not even easier to debug :)

My obsession is satisfied :)