Hi,

I finally successfully created a script that is able to unload everything *by Monticello* except kernel packages, network, Monticello, Gofer and related packages. I will setup a job when Jenkins will be healthy again.�
It uses several temporary patches that we need to solve properly:
- make NativeBoost optional
- make UserManager optional
- small super-easy issue�https://pharo.fogbugz.com/f/cases/12679/change-package-of-ClassTrait-soleInstance

The size of resultant image is about 6.6 MB, 4.9 MB without MC data and caches. BTW�in the full image Monticello data have about 5MB. The image has no Undeclared nor obsolete classes and is really able to load something using Gofer.�

With some care we can make it usable base for the next remodularization effort.

Cheers,
-- Pavel