SQL: Removed CREATE LANGUAGE plpgsql
SQL: Removed CREATE LANGUAGE plpgsql

plpgsql is available by default in PostgreSQL 9.0, so there's no need
for this statement anymore.

morkt/vndb,erengy/vndb,christian-roggia/vndb,morkt/vndb,christian-roggia/vndb,christian-roggia/vndb,morkt/vndb,erengy/vndb,morkt/vndb,morkt/vndb,erengy/vndb