Updating to use PHPUnit 4 for tests
To be consistent with branding, changed all "VirtPHP" to "virtPHP"
Merge pull request #44 from ramsey/name-updates

Consistent Branding
Add a php-fpm wrapper if php was compiled with it - refs #42
Added custom php-fpm.conf path option to creator worker/create command - refs #42
CS fix
Creator adds php-fpm.conf to the env - refs #42
Added default fpm conf to res directory - refs #42