Merge branch 'hotfix/2924' into develop

Forward port #2924
Merge branch 'hotfix/2930' into develop

Forward port #2930
Merge branch 'hotfix/2937' into develop

Forward port #2937
PRG Plugin fixes: Incorrect use of session hops expiration
fixing the problem with order and \Zend\Db\Sql\Expression
Merge branch 'form/date-time-select' of git://github.com/bakura10/zf2 into feature/2947
[#2947] Alias DateTime to PhpDateTime

- because we have a DateTime class in the current namespace
[#2947] CS fixes

- eof character
Merge branch 'feature/2947' into develop

Close #2947
Merge branch 'hotfix/2951' into develop

Forward port #2951
Merge branch 'hotfix/2952' into develop

Forward port #2952
Merge branch 'hotfix/2957' into develop

Forward port #2957
Merge branch 'hotfix/2976' into develop

Forward port #2976
Merge branch 'hotfix/2981' into develop

Forward port #2981
Merge branch 'hotfix/2986' into develop

Conflicts:
	library/Zend/Code/Scanner/PropertyScanner.php
Merge branch 'hotfix/2987' into develop

Forward port #2987
Merge branch 'hotfix/3002' into develop

Forward port #3002
Merge branch 'hotfix/3003' into develop

Forward port #3003
Merge branch 'hotfix/3006' into develop

Forward port #3006
Merge branch 'hotfix/3008' into develop

Forward port #3008