Add support for optimized contains
Add UPGRADE note
Add missing typehint
Remove useless docblock
Remove extra phpdoc
Remove BC notice
Enforce Criteria
Move space addition to implementation.
Merge pull request #1036 from albertvolkman/entity-mapper-remove-extra-space

Move space addition to implementation.
I can't look at those semicolons, sorry ;-)
Merge pull request #1037 from spiechu/patch-1

I can't look at those semicolons, sorry ;-)
Add yml example to single table inheritance
Merge pull request #1039 from iampersistent/patch-1

Add yml example to single table inheritance
Allow all EntityManagerInterface implementations

This is necessary if Doctrine\ORM\Decorator\EntityManagerDecorator is used.
Fix second level cache doc
Merge pull request #1042 from bakura10/patch-1

Fix second level cache doc
Merge pull request #1041 from c960657/entity-manager-interface

Allow all EntityManagerInterface implementations
Update query-builder.rst

->andWhere() can be used directly, without any ->where() before, and we can just always use ->andWhere(). This is why ->hasWhere() is useless, cf. #1043.
Update query-builder.rst
Merge pull request #1044 from ronanguilloux/patch-2

Use of ->andWhere() whithout any ->where() before is valid