`fault` property must be an instance of \Zend\XmlRpc\Fault
Removed category, package and subpackage docblock tags
Update Bcrypt.php

Fixed typo in exception message.
update tests/ZendTest/Mvc/ApplicationTest.php
Update BcryptTest.php

Fixed typo in exception message.
Use MvcTranslator, when available, to inject helpers

- Use the MvcTranslator service, when available, to inject view helpers.
Merge pull request #4857 from dimadietto/master

`fault` property must be an instance of \Zend\XmlRpc\Fault
Merge branch 'hotfix/4857'

Close #4857
Merge pull request #4858 from mvargeson/hotfix/2.2

Removed @category, @package and @subpackage docblock tags in ZendTest\Config
Merge branch 'hotfix/4858'

Close #4858
moved description of "virtual" methods up into the class doc block so IDE's can autocomplete for them
Merge branch 'hotfix/4859'

Close #4859
Merge pull request #4866 from samsonasik/update/app.test

update tests/ZendTest/Mvc/ApplicationTest.php
Merge branch 'hotfix/4866'

Close #4866
Merge branch 'patch-1' of https://github.com/renecatharsis/zf2 into renecatharsis-patch-1
Merge branch 'renecatharsis-patch-1'
Merge branch 'hotfix/view-helper-translator' of https://github.com/weierophinney/zf2 into weierophinney-hotfix/view-helper-translator
Merge branch 'weierophinney-hotfix/view-helper-translator'
[#4105] Create proxy method `headLink()`

- Creates a proxy "headLink" method which allows us usage as described
  in the manual. Proxies to `__invoke`.
Merge branch 'hotfix/4105' of https://github.com/weierophinney/zf2 into weierophinney-hotfix/4105