Merge branch 'hotfix/3882' of git://github.com/weierophinney/zf2 into hotfix/3882

Close #3882
Close #4173
Added tests for new objects creation
Allow to create new objects in collections
Added compatibility with #4077
Merge pull request #4075 from Slamdunk/collection-allow-recreate

Form\Collection: allow create new objects
Merge branch 'hotfix/4075' into develop

Forward port #4075