dsml.pm update

[Mark W. <mew...@lo...>]

Hi,
Here's another update to the Net::LDAP::DSML module. The parser is pretty
much done except for the schema parts (admittedly that's the majority of
the current DSML specification, but it's going to take some new stuff into
Net::LDAP::Schema to make it work & I don't have the time currently to put
the work in).

In any case this adjustment enables you to use Net::LDAP::DSML in a
callback as part of search.

In any case you can now write out DSML and parse DSML entries, which is
pretty cool (while DSML support isn't anywhere close to LDIF yet, we'll
be ready when it does become prevelant).

Graham, I couldn't figure out how to pass in an open-file handle and get
it to work without using IO::File. If you can show me the trick to that,
I'll add that to the next release.

Mark