[#4133] CS fixes
Merge branch 'hotfix/4133'

Close #4133
Fixes #4103
Merge branch 'hotfix/4133' into develop

Forward port #4133
Fix Radio & MultiCheckbox View Helper
New Fix
Revert back
New fix for radio button
[#3882] Fix issue with expired WeakRef callbacks

- Added code that validates that we have a callback from the listener
  prior to executing it. If not, we unregister the listener. This
  reinstates the original behavior from the tests (which were failing
  when WeakRef was present).
Created tests indicating behavior

- Identifier name defaults to "id"
- Identifier name is mutable
- getIdentifier() uses identifier name to lookup identifier
Implement identifier name property

- Added $identifierName property
- Added mutator and accessor for $identifierName
- Modified getIdentifier() to use the $identifierName when attempting to
  retrieve the resource ID.
fix message keys and few typos
complete it translation
change comments notation to fqcn
fix Zend\Validator\File\Wordcount message key and typo
Fix for console router not accepting controller word as part of a route
Merge pull request #4182 from robertboloc/#3358

Issue #3358 - Fix for console router not accepting controller word as part of a route
Merge branch 'hotfix/4182'

Close #4182
Merge branch 'hotfix/4182' into develop

Forward port #4182
Merge branch 'hotfix/3882' of git://github.com/weierophinney/zf2 into hotfix/3882
Merge branch 'hotfix/3882' of git://github.com/weierophinney/zf2 into hotfix/3882

Close #3882
Close #4173