CS fixes
Spelling fix
Merge pull request #825 from flack/patch-1

Spelling fix
Added a failing test case for DDC-2759.
[DDC-2759] Fix regression in ArrayHydrator introduced in DDC-1884 at SHA c7b4c9bf0fbc5dca830e0a797cea470510def994
Merge branch 'DDC-2759'
[DDC-2757] Update documentation with regard to manually closing the EntityManager when an Exception occurs.
Add example use of repositoryClass in YAML
Update annotations-reference.rst

@JoinTable because of mapping defaults does NOT have required attributes. Updated annotations reference to show them as optional.
Merge pull request #836 from Dragonrun1/master

Update annotations-reference.rst
Merge pull request #834 from carlosbuenosvinos/patch-1

Add example use of repositoryClass in YAML
Spelling fix
Spelling fix
Merge pull request #839 from flack/patch-3

Spelling fix
Merge pull request #838 from flack/patch-2

Spelling fix
Add missing link to batch processing chapter
Add 2.4 branch [ci skip]
Make tests forward compatible with DBAL 2.5
Merge pull request #797 from peterkokot/patch-1

CS fixes
Also skip entities scheduled for deletion when committing multiple entities