Start on hand picking words to remove

Added list of words removed so far as well as recipe for
generating that list and keeping it for later
Start a list of "bovious" words to include

Use this as a source of words to add to the wordlists. They
should be "obviously" a good idea to be on the list, but
for some reason missing right now.
Hand picked words

Removed inappropriate words from the word list, filled in
with humanhash words, "obvious" words and more words from
google ngram
Merge pull request #29 from betatim/wordlist-refining

Wordlist refining