Medium: PE: Bug 1820 - Check the colocation dependancies of resources to be migrated
The limitations that rsc_order constraints have on migration apply to
colocation constraints as well.
Given: coloc(A, B, INFINITY)
Allowing B to be migrated would violate the constraint (unless A was a clone)
Mercurial revision: fd9858d46c6ed8dd7cf8230d668b3895c2580f41