Log Message:
-----------
provide default value during model generation
Modified Files:
--------------
Npgsql2/src/Npgsql:
NpgsqlSchema.ssdl (r1.9 -> r1.10)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/npgsql/Npgsql2/src/Npgsql/NpgsqlSchema.ssdl?r1=1.9&r2=1.10)