Create new_favourite_words.py

This searches Twitter for "X is my new favourite word" and adds it to a Wordnik list. Also does the same for "X is my new favorite word" and "X is my new fave word".

See results at:
http://www.wordnik.com/lists/twitter-favourites
http://www.wordnik.com/lists/twitter-favorites
http://www.wordnik.com/lists/twitter-faves

Inspired by www.wordnik.com/lists/outcasts

Create a Twitter app at https://dev.twitter.com/apps/new and get a Wordnik API key from  http://developer.wordnik.com/ then fill in your details in TODO_ENTER_YOURS_HERE and choose a path for /TODO/full/path/to/

TODO: Also tweet a list of the found words?