Readme note about using ZendAutoloader in the console application

[resurtm]

I guess this should be clarified inside readme. Especially how to register ZendAutoloader in the yiic.php. Would be useful for beginners and newcomers.

(Use case of ZendAutoloader inside console application: parsing RSS/Atom feeds from time to time (cron command calls) through Zend_Feed.)

[resurtm]

I will create PR with fix.

[cebe]

How is usage in console application different from usage in webapp?

[samdark]

No difference. I guess that's just psychological barrier for newbies.