- fix recursive import problem - add add_role, remove_role, and set_primary_site functions - fix ambiguous field spec in sql
- fix recursive import problem
- add add_role, remove_role, and set_primary_site functions
- fix ambiguous field spec in sql


dreibh/planetlab-lxc-plcapi,dreibh/planetlab-lxc-plcapi,dreibh/planetlab-lxc-plcapi,dreibh/planetlab-lxc-plcapi