added failing test for getting (non-)shared services when the individual setting deviates from the default setting
fix for zendframework/zf2#3439
Merge branch 'master' of git://github.com/netiul/zf2 into hotfix/3439
[#3439] CS fixes

- Trailing whitespace
Merge branch 'hotfix/3439'

Close #3439
Fixes #3409