[PATCH] default values

[Geert J. <ge...@bo...>]

Hi,

the attached patch allows you to use default values for the 
functions/arguments below. This is helpful in an environment where 
/etc/openldap/ldap.conf is kept up to date with correct information.

   ldap.initialize(uri)
   LDAPObject.search_*(base, scope)

The semantics are identical to the command-line "ldapsearch" tool. This 
means:

- uri <- "HOST" from /etc/openldap.conf
- base <- "BASE" from /etc/openldap.conf
- scope <- SCOPE_SUBTREE

The patch is against the latest CVS and has been tested.

Regards, Geert