[mapguide-internals] RFC 40 - Support for using the AGG renderer

[Tom Fukushima]

(My email client is not working so that's why this isn't attached to the original thread.)

Good news... I'm not sure whether you caught this from Thomas Bonfort's email, but after Traian discussed some things about AGG with Thomas, they figured out that no changes are required to AGG. (Thanks Thomas.) This means that we do not need to create a fork that we maintain.  Instead, what we will be doing is using AGG 2.4 as is and putting a copy of it into our OEM tree (as we are currently doing with our other third-party libraries).

I have updated RFC 40 (http://trac.osgeo.org/mapguide/wiki/MapGuideRfc40) with the changes.

Tom