Adding delegator factories documentation
Breaking code block
Minor refinements, line numbers
Addressing typical @Ocramius grammar errors, adding config example
added code-block:: php
Merge pull request #837 from samsonasik/php-codeblock

added code-block:: php
Merge branch 'master' of https://github.com/zendframework/zf2-documentation into develop
Merge branch 'feature/delegate-factories' of https://github.com/Ocramius/zf2-documentation into feature/#825
Merge branch 'develop' of https://github.com/zendframework/zf2-documentation into develop
Merge branch 'feature/#825' into develop

Close #825