Fixing the problem with Limit/Offset in SqlServerDecorator when OrderBy is not defined.
Fix for GitHub issue 2511
Added failing test for session validator with a save_handler issue
Fixed issue with session validators when a custom session handler is defined
Fixed CS issue
Fixed CS issue
Use camelCase
Removed unused var
Merge branch 'zf2511' of git://github.com/nemekzg/zf2 into hotfix/3355
Merge branch 'hotfix/3355'

Close #3355
Fixes #2511
Merge branch 'zf-sessionValidators' of git://github.com/youngguns-nl/zf2 into hotfix/3356
Merge branch 'hotfix/3356'

Close #3356
Merge branch 'use-camelcase' of git://github.com/neeckeloo/zf2 into hotfix/3362

Conflicts:
	library/Zend/Http/Client/Cookies.php
	library/Zend/Http/Cookies.php
	library/Zend/Soap/Wsdl.php
Merge branch 'hotfix/3362'

Close #3362
Merge branch 'zf3368' of git://github.com/rkeplin/zf2 into hotfix/3369
Merge branch 'hotfix/3369'

Close #3369
Merge branch 'master' of git://github.com/fabiorphp/zf2 into fabiorphp-master
Merge branch 'master' of https://github.com/zendframework/zf2