[mapguide-internals] Installer testing

[Jason Birch]

Hi all,

I've uploaded a current-ish (last night) version of the open source installer with all of the grids (and preliminary version of the two raster patches applied) here:

http://download.osgeo.org/mapguide/testing/

This hasn't been thoroughly tested yet, so only apply it on test PCs.

There are still some defects.  The two main ones (I think) are:

- #930 : Fusion is expecting the web extensions to be installed under "webserverextensions".  We're not using that directory by default, and are allowing users to modify it during installation.

- #912 : The IIS7 custom action is not correctly registering the script handlers for mapagent.fcgi or *.php, and does not correctly map the mapviewerajax directory.  I haven't tested these yet on the current build of the installer, but I don't think I changed anything that would fix them.

As you test, please enter any defects you find, and also fill in the compatibility chart at:

https://trac.osgeo.org/mapguide/wiki/InstallerCompatibility

Thanks!
Jason