changements dans compta/src

[gull at merlin.nimag.net]

Update of /home/clients/gull/cvs/www.linux-gull.ch/htdocs/projets/compta/src/sql
In directory merlin:/tmp/cvs-serv19108

Modified Files:
	initial.sql 
Log Message:
- Requirements are now PostgreSQL 7.2.1-2
- Removed no longer required work-around for NUMERIC(10, 2) in
  stored procedure.
- Using EXECUTE so to be able to parametrize the query AND two insertion_lot
  work in one session.