zendframework/zf2 — pull request #2671 by starJammer (2012-10-04 02:29:46+00:00)
Title: Added fluent inteface to prepend and set method. Zend\View\Container\AbstractContainer

I ran into an issue doing the following.

`$this->headTitle()->prepend( 'stuff' )->setSeparator( ':::' );`

The prepend method wasn't returning `$this`. I added that and also added it to the set method right above it.