This adds request and superglobal value parsing to the CliRequest class. With this it is now possible to "fake" web requests from the command line.
An example request could look like this:
php ./index.php --controller=facebook --method=get_login_url --post=app_id=abcd\&app_secret=secret\&scope=email
or
php ./index.php -c facebook -m get_login_url --post=app_id=abcd\&app_secret=secret\&scope=email
POST/GET/COOKIE are here implemented as one query string, it is possible to change this so you have to specify every parameter separately, like:
php ./index.php -c facebook -m get_login_url --post=app_id=abcd --post=app_secret=secret --post=scope=email
Not sure which option would be prefered.
