libxfconf api changes

[Brian J. Tarricone]

On Sun, 27 Jul 2008 07:35:37 +0200 Jannis Pohlmann wrote:

> It seems to work, but I noticed that when you pass NULL or "/" for
> property_base, all property keys in the hash table will end up with a
> prefix of two slashes, like '//<Alt>F2' instead of '/<Alt>F2'.

Oops, that's what I get for looking at old code and thinking I can
'simplify' it.  I guess sometimes I do things the hard way for a reason
and should probably leave a comment about it :-P .

	-b