Added functionality to add the primary key of a table as the Ext.data.Model's idProperty.
Merge pull request #122 from slknijnenburg/master

Added addIdProperty config for ExtJS 4 models.
Doctrine2 : generated value strategy
Merge branch 'master' into strategy
Merge remote-tracking branch 'molaux/master' into strategy

Conflicts:
	lib/MwbExporter/Formatter/Doctrine2/Annotation/Model/Column.php