[poky] gtk icon theme issue

[Zhai, Edwin]

All,

We have a bug about gtk icon theme that some icons in matchbox-desktop 
are missing after several 
reboots.(http://bugzilla.pokylinux.org/show_bug.cgi?id=456)

The issue is gtk sometimes failed to use "Sato" theme, and fall back to 
default "hicolor". This should not happen as other dirs in 
/usr/share/icons has high priority than "hicolor" according to the spec 
from freedesktop.org.

Does anybody know if we have system level gtk icon theme config file in 
matchbox environment? If not, I'd like to add user level config file 
"/home/root/.gtkrc-2.0" making "Sato" as default to fix it.

Thanks,
edwin