Added a python module that works as a wrapper for onionoo services.
TODO : Write tests
TODO : Write other utility scripts
https://trac.torproject.org/projects/tor/ticket/12085
Made some changes here and there on meejah's suggestions.
TODO: Get rid of the renundant code
TODO: Write unit tests
Modifed objects; Made use of meejah's DocumentForwarder class
Added utilities module for the wrapper; It currently has only the email scraper from https://github.com/baumanno/tor-weather-rewrite
(#11956)Using the Onionoo wrapper module to rewrite and simplify relay-search script.

Merge branch 'onionoo-wrapper' of https://github.com/lucyd/tor-weather into search
#11956 Using the Onionoo wrapper in the relay-search script