[SabreAMF] 1.0 beta release

[Evert | Rooftop]

I just got an 1.0 beta done. If no bugs are found this will become the 
final release.

Notable changes:
* SabreAMF_Client now has a setEncoding method, allowing you to easily 
test AMF3 services
* Bugfix in AMF3 handling (the AMF3 wrapper wasn't automatically removed)
* Bugfix in handling of DetailExceptions
* Date objects coming from flash/flex are now automatically mapped to 
PHP5.2's DateTime object.
* So yea that last one breaks backward compatibility if you already make 
use of dates and bumps up the minimum PHP version to 5.2



If you feel compelled to run this on 5.1, here's a fake DateTime class 
you can use as a replacement:

class DateTime {
 
   private $time;

   function __construct($datestring) {

      $this->time = strtotime($datestring);

   }

   function format($dateformat) {

      return date($dateformat,$this->time);

   }
 
}