Add timeout to stream with testing
Do not set headers with None value
Add request to RequestException
Document requirements for SNI support on Python2
Reinstate falling back to self.text for JSON responses
Repopulate ~/.netrc auth.
Add a small note about requests-toolbelt
Update urllib3 to 9346c5c
Fixed parsing of username and password encoded in the URI
get_netrc_auth should handle os.path.expanduser failing
Resolve proxy_bypass problems.
Use adapter pool size for proxies
Add more interlinks between the documentation
Fix warnings when building the docs
Bump the year ftw