Introduce Converter namespace and move Number and Time classes into it
Fixing PSR2 standards violations reported by PHP_CodeSniffer
Introduce Provider namespace and move Node and Time classes into it
Add ircmaxell-RandomLib to the dev dependencies
Interfaces should have the suffix "Interface" in their names
Add phpcs.xml to the .gitattributes ignore list
Merge pull request #1 from ramsey/refactor-composition-ramsey

Refactoring the refactoring :smirk: ~~ refactorin'ception :evil: