Simple SOCKS socket (issue #13)

Install module with `easy_install socksipy-branch`
Still not loading config from settings file!
SOCKS proxy settings loaded from config file (issue #13)
Merge pull request #46 from adepasquale/issue_13

Support for TOR and generic SOCKS proxies (issue #13)
Fix for #47 Unused class initialization parameter removed
ignoring PyCharm conf file
Minor code clean-ups. Requirements file added.
Merge branch 'dev' of github.com:buttinsky/buttinsky into dev