Cleaned up logic in order(),
Added context to unit test for testOrder()
Merge branch 'fix/select.predicate' of git://github.com/YonmaN/zf2 into YonmaN-fix/select.predicate
Merge branch 'hotfix/travis-composer-source' into develop

Make builds more reliable until travis-ci can get increased API limits for
download zipballs
Cleaned up CS in Test file
Added new param to docblock in Select.php
Merge branch 'YonmaN-fix/select.predicate' into develop
Merge branch 'Richard-Rumpel-patch-1' into develop
Merge branch 'hotfix/2968' into develop

Forward port #2968
Fix CS issues

- Trailing whitespace
added get/setEvent method in SendResponseListener
added unit test for send response listener
optimized SendResponseEvent
added ConsoleResponseSenderTest
added SendResponseEventTest
added phpenrivonment response sender test
improved console response sender test
Add default prototype tags in reflection
fixes in SimpleStreamResponseSender
added tests
added priority description to method docblock
added additional test
trying to send the headers multiple times results in headers only being sent once
psr
added StringUtils::resetRegisteredWrappers() for testing purposes
Global namespace not needed for constants
just use $this->encoding
File and class level docblocks