Update Client.php

soapVersion is not reachable, thanks to strtolower($key) :)
Fix crypt() return value check to match PHP documentation

PHP documentation states:

"Returns the hashed string or a string that is shorter than 13 characters and is
guaranteed to differ from the salt on failure." [1]

Therefore, the check should be looking for a string length "less than 13"
characters rather than "less than or equal to 13" characters.

[1] http://php.net/function.crypt.php
Merge branch 'gwis-fix-crypt-retval-check'
Remove private variables from AbstractControllerTestCase.
Fixing typehint on fluent interface
Add test PRG plugin with SegmentRoute having :controller
Fix PRG plugin wrong redirection with SegmentRoute having :controller
Fix generating array with unsorted keys
Use Cypt\Utils::compareStrings() in Zend\Auth

- Replace the duplicate _secureStringCompare() methods from the Http
  and Digest Zend\Authentication adapters with
  Zend\Crypt\Utils::compareStrings().
- Update Zend\Authentication's composer.json to reflect the dependency
  on Zend\Crypt.
- This potentially reduces the risk of a possible Information Disclosure
  vulnerability, where the length of the target string could be
  discovered via a timing attack. At least in the Digest adapter, there
  was no security issue before this patch, as the string lengths for
  both strings are _always_ 32 character MD5 hashes, thus there is no
  unknown string length to disclose. I'm not 100% sure about the Http
  adapter.

Potential vulnerability was responsibly disclosed by @Freeaqingme.
Merge branch 'EvanDotPro-hotfix/zend-auth-duplicate-code'
set 0 as header value (issue #4583)
Merge branch 'hotfix/strategy-enabled-interface-hints' of https://github.com/Ocramius/zf2 into bugfix/4556
Merge branch 'bugfix/4556'
Close #4556
Initial commit of Select combinations
PR #4588
Merge branch 'issue_4583' of git://github.com/rodsouto/zf2 into rodsouto-issue_4583
PR #4588 merged to master
Merge branch 'rodsouto-issue_4583'
PR #4553
Merge branch 'patch-3' of git://github.com/spiffyjr/zf2 into spiffyjr-patch-3
PR #4553 merge to master
Merge branch 'spiffyjr-patch-3'
Merge pull request #4543 from Goram/master

soapVersion key is not reachable
Merge branch 'hotfix/4543'

Close #4543