pep8 on p2p.py
pep8 on protocol.py
pep8 on routingtable.py
pep8 on setup_db.py
pep8 on tornadoloop.py
pep8 on transport_layer_test
pep8 on upnp.py
pep8 on ws.py
Merge pull request #209 from dionyziz/pep8_fixes

Some pep8 fixes.