[#2749] CS fixes

- trailing whitespace
Merge branch 'hotfix/2749'

Close #2749
Fixes #2678
Merge branch 'feature/module-path-aka-namespace-new' of git://github.com/ClemensSahs/zf2 into hotfix/2754
[#2754] CS fixes

- Trailing whitespace
[#2754] Removed obsolete test

- For some reason, ZendTest\Loader\AutoloaderMultiVersionTest was still in
  place, despite the fact that it tests functionality that has been removed some
  time ago. Removed.
Merge branch 'hotfix/2754'

Close #2754
Merge branch 'fix/controller-plugin-broker' of git://github.com/samsonasik/zf2 into hotfix/2755
Merge branch 'hotfix/2755'

Close #2755
Merge branch 'patch-5' of git://github.com/Slamdunk/zf2 into hotfix/2765
Merge branch 'hotfix/2765'

Close #2765
Merge branch 'bugfix/preserve-request-access-time' of git://github.com/Slamdunk/zf2 into hotfix/2766
Merge branch 'hotfix/2766'

Close #2766
Merge branch 'fix/zend.ldap' of git://github.com/samsonasik/zf2 into hotfix/2769
Merge branch 'hotfix/2769'

Close #2769
Ensure that $tmpDir property is defined

- Ensures $tmpDir property is defined so that tests for its value work
Merge branch 'hotfix/captcha-tests'
Merge branch 'validator/iban' of git://github.com/bakura10/zf2 into hotfix/2776
Merge branch 'hotfix/2776'

Close #2776
Merge branch 'master' of git://github.com/relesbao/zf2 into hotfix/2777
Merge branch 'hotfix/2777'

Close #2777