Restore + Swapping

[wpoely86]

Test restore/swapping between clusters of collections. Collection saved on one cluster should work on another if all modules are present.
Should allow to swap between clusters with same modulepath (golett <=> phanpy, delcatty <=> raichu)

@boegel said: Currently, restoring a collection on a cluster that has the same $MODULEPATH should already work, but restoring on a different cluster (e.g. from golett to delcatty or vice versa) results in the modules being loaded from the wrong location)