ZF-4522: Various capture methods in Zend_Dojo view helpers return booleans

Description

The capture*() start methods in Zend_Dojo view helpers return booleans, meaning that if a user accidently echos the starting capture method return value, extraneous characters will be printed (usually 1 or 2). These methods should return void.

Comments

Resolved in trunk and 1.6 release branch