cekees/fix moving mesh

- fixes hotstart capability
- fixes poor scaling when partitioning from tetgen files
- adds petsc logging in partitioning from tetgen files
- modifies Eisenstat-Walker adpative tolerance selection, but that needs  more work on a new branch
- took out the subdomain divergence  print statement. The max  over all elements in the simulation is logged.
@ahmadia and/or @mfarthin , can you please review this?
You might want to note in commit 24ddfddf2ed6e958cfdd33cf0d2b2115c0485eeb that you changed the default tolerances.  I don't know how likely this is to catch somebody in the future.