Retabbing and finishing pep8 on the net components.
I have finally gone to the dark side of spaces.
Main components retabbed + pep8
Retabbing + PEP8 common files
Retabbing + PEP8 crypto files
Retabbing + PEP8 kademlia files.
Kademlia needs a lot of work with net changes.
Retabbing + PEP8 ui file[s]