refactored pascalhumanizer and truncate
next time i'll run the tests before committing, I swear.
Merge remote-tracking branch 'upstream/master'
toQuantity now also on Int
dehumanize is here
added roman numerals to and from.
added roman numerals to and from to readme
Merge pull request #14 from chrissie1/master

added toquantity on Int extensionadn refactored pascalhumanizer and truncate (a little)