Merge branch 'hotfix/3855'

Close #3855
Fixes #3852
Merge commit 'refs/pull/3714/head' of github.com:zendframework/zf2

PR #3714
Fix-simple-route
Fix bug with mixed case
Merge branch 'simple-route-case-insensitive' of git://github.com/bakura10/zf2 into hotfix/3856
Merge branch 'hotfix/3856' into develop

Forward port #3856