nkiraly/DBSteward — pull request #65 by austinhyde (2014-06-26 01:59:16+00:00)
Title: Fix GH issue #64 - underscores in foreign key actions

* When extracting composite foreign keys to explicit constraints,
convert the ON UPDATE/DELETE action constant to SQL
* Fixed latent issue with update/delete actions switched in the
constraint definition
* Added extraction test for the above issues