Fixed typo in hints. Caused slow loading of eager entities.
Added test based on https://github.com/Ocramius/doctrine2/commit/e468ced00bd107f40fd08beca4c7cc5a2492a418
Added constant
Merge pull request #611 from stefankleff/fix-eagerloading

Fixed typo in hints. Caused slow loading of eager entities.
[DDC-2407] Fix missing support for UUID and CUSTOM id generators in Exporter
Update coding standards

Removing underscores from property/method names and change use statements to PSR-2
Removed unneeded escape character

Removed backslash
Merge pull request #649 from calumbrodie/patch-1

Update coding standards in change tracking cookbook entry
Fixed typo in SQLFilter (use statement ClassMetadata)
Merge pull request #651 from EuKov/patch-1

Fixed typo in SQLFilter (use statement ClassMetadata)
Fixed entities path

In the tutorial, the user is told to create a new file in the '/src' folder, and the 'entities' folder is never referenced. Updating the SQLite schema according to the tutorial fails with the 'No Metadata Classes to process.' message. Changing the folder to '/src' fixes this, ostensibly.
Merge pull request #652 from dannykopping/patch-1

Fixed entities path
Fix DDC-2415
Merge pull request #653 from FabioBatSilva/DDC-2415

[DDC-2415] Fix CustomIdGenerator inheritance
Fix DDC-2409
[DBAL-483] Pass default values to DBAL mapping layer correctly to fix default comparision bug.
Merge branch 'DBAL-483'
Merge pull request #655 from FabioBatSilva/DDC-2409

[DDC-2409] Fix merge association STATE_NEW
Simplify condition of previous commit (5cdc73e)
[DDC-2106] Fix entity as parameter value when its managed but not yet with identifier.