Added first integration tests for  nginx/php/ftp
Added chefspec and guard-spec + minimal configuration
Added chefspec tests for nginx + php
Added Nginx chef-spec and basic nginx install
Elaborate nginx tests and recipe
Split fpm tests and create php-fpm recipe
Added pure-ftpd chefspecs
Added pure-ftpd as a cookbook dependency
Added pure-ftpd recipe
Added default user matching www-data