v1.3.8.2

Skip empty models and Doctrine_Null-Values.

v1.3.8.1

Upstream 1.3.8 with our changes

1.3.6.3

Fixed wrong usage of continue in switch-case.

1.3.6.2

Merge branch 'hotfix/custom-alias-adds-column-twice-and-crashes'

1.3.6.1

Add any columns defined by behaviors to the class documentation.