[dev] Another DataTree patch

[Vilius Šumskas]

Cituojama Jan Schneider <jan at horde.org>:

> You should look at the code and try to understand what this parameter means.
>
> It was necessary in the other cases because there we converted old data to
> the new format and the old data was stored in the users' charsets. This
> should never have happened with the new format, that's why existing
> datatree attributes seem to work *with* the parameter, but simply because
> they were saved in the wrong format originally.

I thought about this at first. But after that, I updated DataTree/sql.php from
cvs (with your latest commit). Recreated my calendars', memo lists', and task
lists' names. Looked at mysql. Now they where saved in correct charset
specified in $conf['sql']['charset'], but still they were not showing 
correctly
in horde web page. They where not converted back to UTF-8. Maybe this is
because of i'm using windows-1257 as $nls['default']['charset'] ?

sorry for poor english.

--
    Best Regards,

    Vilius Šumskas
    LNK TV system administrator
    mob.: +370 614 75713
    www.lnk.lt