PHP built-in web server needs special treatment

[markseuffert]

For developers it could be interesting to use PHP as web server, for example on your local computer. This doesn't seam to work with Yellow. It looks like PHP doesn't set up CGI variables the same way as a web server does. In particular, with Apache SCRIPT_NAME = /yellow.php, with PHP SCRIPT_NAME = /.

Not sure if this is a bug or a feature. I guess we need a workaround?

[markseuffert]

Mark-MacBook:~ mark$ cd datenstrom/yellow/
Mark-MacBook:yellow mark$ php yellow.php 
Yellow 0.6.9
Syntax: yellow.php build [DIRECTORY LOCATION]
        yellow.php clean [DIRECTORY LOCATION]
        yellow.php update [OPTION FEATURE]
        yellow.php user [EMAIL PASSWORD NAME LANGUAGE]
        yellow.php version
Mark-MacBook:yellow mark$ php -S localhost:8000 yellow.php
PHP 5.6.28 Development Server started at Sat Mar 11 12:43:00 2017
Listening on http://localhost:8000
Document root is /Users/mark/datenstrom/yellow
Press Ctrl-C to quit.

Should be working now.