Timeout for `requests`

[codingdandy]

exportcomments-python/exportcomments/base.py

Line 48 in 9ab4e80

response = requests.request(method, url, data=data, params=params, headers={

Without a timeout (argument) it sometimes hangs forever, freezing the entire application.

Everywhere where requests.get|post is used, pass a timeout value (~120 seconds should be good).

And make a new PIP release with this fix.