OOo extensions in user profile do not work

[GoogleCodeExporter]

If an OOo extension is installed in the user profile, and
ManagedProcessOfficeManager is started with templateProfileDir pointing to
that profile, then the extension should work. But it doesn't.

Need to investigate exactly how OOo extensions are registered.

This is low priority since it is possible to make extensions work by
installing them globally into the OOo installation dir rather than locally
into the user profile.

Original issue reported on code.google.com by mirko.na...@gmail.com on 7 Feb 2009 at 9:16