Update Using Request Methods Other Than Get

The original example does not work, as setting the request object on the client resets the URI. Therefore, the URI must be set on the request object.
Merge branch 'hotfix/#774' into develop

Close #774
Merge branch 'patch-2' of https://github.com/lboynton/zf2-documentation into hotfix/#784
Merge branch 'hotfix/#784'

Close #784