Fix encoding error by using template0 explicitly. refs #6676
Fix encoding error by using template0 explicitly. refs #6676

"PG::InvalidParameterValue: ERROR:  new encoding (UTF8) is incompatible with the encoding of the template database (SQL_ASCII)
HINT:  Use the same encoding as in the template database, or use template0 as template."

http://www.postgresql.org/docs/9.4/static/manage-ag-templatedbs.html

curoverse/sso-devise-omniauth-provider,wtsi-hgi/sso-devise-omniauth-provider,curoverse/sso-devise-omniauth-provider,curoverse/sso-devise-omniauth-provider,wtsi-hgi/sso-devise-omniauth-provider,curoverse/sso-devise-omniauth-provider,wtsi-hgi/sso-devise-omniauth-provider,wtsi-hgi/sso-devise-omniauth-provider