v1.1.6: Small fixes

#27: 'NoneType' object is not subscriptable in /torpy/hiddenservice.py
#22: Some onion URL's don't seem to work

v1.1.5: Abusing fixes

Was fixed important bugs because of which torpy was abusing Tor Network. So update is mandatory.

#20 Torpy not working on windows: socket.timeout: timed out / [WinError 10054]
#19 Exception: Unknown document has been received

v1.1.3: HTTP retries added, base64 parsing fix, SENDME_CELL parsing fix, more…

… circuit states handling, socket loop close fixes