a strigi bic change

[Jos van den Oever]

Hi all,

I spotted a class name duplication in Strigi, just after I released
Strigi 0.6.2.
In archivereader.h and in dirlister.h there was a class
Strigi::DirLister. The latter is important, the former is just a
simple helper class which is currently not used outside of Strigi but
which was exported. I fixed the situation by moving the helper class
into the class it is helping. So now the class is
Strigi::ArchiveReader::DirLister in trunk.

If this change gives you any problems, please let me know. Unless I
hear about any problems, I'll make a release 0.6.3 on monday and will
update tags/kdesupport-for-4.2/kdesupport/strigi/ to make sure that
KDE 4.2 does not depend on the old library version. KDE 4.2 should
then use Strigi 0.6.3.

Cheers,
Jos