Merging spif-2 branch

[George Kraft <gk4 austin ibm com>]

http://mail.gnome.org/archives/metacity-devel-list/2005-December/msg00002.html

As a follow up to the earlier Composite and Magnification discussion, I
would like to suggest the following two manual pages as design documents
for adding magnification to Metacity.  (you may need to access the "mcm"
parent directory before downloading the PDF)

http://www.alphaworks.ibm.com/technologies/mcm/mcm.pdf

http://www.alphaworks.ibm.com/technologies/mcm/gscope.pdf

These could be implemented under defect.

http://bugzilla.gnome.org/show_bug.cgi?id=324620

George (gk4)