oauth2server: upgrade recipe fix
- Fixes error due to API update in SQKAlchemy-Utils.
- Enhances initial creation of tables by checking if they exist previously.
Signed-off-by: Esteban J. G. Gabancho <esteban.gabancho@gmail.com>
Esteban J. G. Gabancho <esteban.gabancho@gmail.com> | Feb 11 2015, 10:01 |