Currently, to work on au2.X, you need to:

-first build the au project
-then grab the MSI/CAB's (sometimes getting RE to promote)
-then check the au installer binaries into the install repo
-then do an install DS build, and test from there.

We also have to maintain separate AU repo's which is extra work .

We should integrate the au2.2 project into the install tree. Users will be able to skip all of those steps and just do a DS build.