[2.0][DDC-236] Enhanced unique constraints to support names. Fixed general issues on XML and YAML exporters. Fixed issues on XML, YAML, Doctrine 1.X and Annotation drivers.
[2.0][DDC-236] Enhanced unique constraints to support names. Fixed general issues on XML and YAML exporters. Fixed issues on XML, YAML, Doctrine 1.X and Annotation drivers.

git-svn-id: c8c49e1140e1cd2a8fb163f3c2b0f6eec231a71d@7008 625475ce-881a-0410-a577-b389adb331d8

bkw/doctrine