Added sublime-text-2-php-refactor

A wrapper for the cmd line tool  "QafooLabs / php-refactoring-browser"
The intention is to add refactoring functionality to:
Extract Method
Rename Local Variable
Optimize use statements
Convert Local Variable to Instance Variable
Convert Magic Value to Constant
Rename Method
Rename Instance Variable
Rename Class (PSR-0 aware)
Rename Namespace (PSR-0 aware)
Extract Interface