Improvements to how unresolved spin systems are handled.
This corresponds to one component of the patch_II file attached to https://gna.org/task/?6847 by Michael Bieri (https://gna.org/users/michaelbieri).
The situation of no unresolved spins is better handled, and the ';' character is replaced by ',' internally.
Authored by: bugman 2010-01-15
Parent: [r10221]
Child: [r10223]
