Merge pull request #20 from joelbyler/master

Adding Ruby for Joel Byler Roman Numeral Kata
Added second node example
Played with making go a little faster
PHP solution for roman numerals conversion.
Merge pull request #21 from ewingd/master

PHP solution for roman numerals conversion.
Ugly Numbers README
Added a clojure example to the RomanNumerals section for references. I mosly 'borrowed' this from the web but had to modify it a little to get to work correctly.
Merge branch 'master' of https://github.com/jaegerpicker/CantonSoftwareMentorship
Adding partial solution for Joel Byler in Ruby