Remove alignment conditions for non-existent VP PU modules

Fixes !1 (merged) to remove PU modules and pass the LoadDDDB test.

@cattanem @seaso @gcorti

mentioned in merge request !1 (merged)

@seaso Please accept this and make a new global tag ASAP, as the previous one is broken.

merged

mentioned in commit 143109bc

Done in upgrade/sim-20171127-vc-md100.

It is strange that the previous broken version passed my simple tests with gauss-boole-brunel. Anyway, if appropriate/allowed I can remove the previous Global tag.

Probably Gauss/Boole/Brunel do not load the alignment conditions. The LoadDDDB tests are much more thorough, as they (attempt to) load the whole tree.