Added the ability to pass static parameters to a precondition function.
Added the ability to pass static parameters to a precondition function.

For example, you can now put:

public $view_precond = array(('Pluf_Precondition::hasPerm', 'MyApp.my-perm'));

This will run the hasPerm method with the request object as first
parameter and the string 'MyApp.my-perm' as second parameter.

yhfudev/php-pluf,yhfudev/php-pluf,jethrocarr/pluf,jethrocarr/pluf