Use php5 for documenting

Author: gjedeer

docgen/gen.sh

@@ -3,5 +3,5 @@
 cd /home/gdr/celery-php
 git pull
 
-phpdoc --title "PHP client for Celery task queue" -o HTML:Smarty:HandS -f /home/gdr/celery-php/celery.php -t /srv/celery-php-doc --sourcecode on
+php5 /usr/bin/phpdoc --title "PHP client for Celery task queue" -o HTML:Smarty:HandS -f '/home/gdr/celery-php/*.php' -t /srv/celery-php-doc --sourcecode on
 cp docgen/logo.png /srv/celery-php-doc/media/