Merge pull request #2990 from marc-mabe/news/xcache

Added note of new xcache storage adapter
Merge pull request #2985 from maximilian-walter/develop

Zend\Mime\Part::getEncodedStream() did not use correct EOL (Issue #2918)
Merge branch 'feature/dbsql-interfaces' of git://github.com/Slamdunk/zf2 into hotfix/2989

Conflicts:
	library/Zend/Db/Sql/AbstractSql.php
	library/Zend/Db/Sql/Select.php
Merge branch 'hotfix/2989' into develop

Close #2989
Merge branch 'hotfix/2932' into develop

Forward port #2932
Merge branch 'feature/share-memcached' of git://github.com/marc-mabe/zf2 into feature/memcached-improvements
Merge branch 'feature/memcached-improvements' into develop

Close #2876
Merge branch 'hotfix/2878' into develop

Conflicts:
	library/Zend/File/Transfer/Adapter/AbstractAdapter.php
	library/Zend/File/Transfer/Adapter/Http.php
	tests/ZendTest/Log/Writer/AbstractTest.php
	tests/ZendTest/Log/Writer/DbTest.php
Merge branch 'hotfix/2879' into develop

Forward port #2879
Merge branch 'hotfix/2907' into develop

Forward port #2907
Merge branch 'hotfix/2909' into develop

Forward port #2909
Forward port #2994
Forward port #2997
Change assertModule to assertModuleName to keep consistency
Update library/Zend/Json/Server/Response.php
Update tests/ZendTest/Json/Server/ResponseTest.php
keep consistency with error message, add assertHeader*, assertRedirect*, move tests controller files
Add a bunch of traits to ZF2

As requested @

https://github.com/protecinnovations/zf2-traits/issues/1

This is the initial commit to start getting traits into ZF2.

We need to move our tests over - which are currently using Mockery.
Improve coding standards on new traits, add tests
Fix Minor problems with tests