First sketch of improved ownership routine
Fix typos
Remove self from sharing list@
debug2
make randomness deterministic
Remove random from boundary_node_computation - passes tests
fix some typos
merge
Tidy up after merge
Merged master into chris/dofmapbuilder
make node sharing available to reordering routine
probably working except R-space
fixes for global dofs
Get sharing from mesh
Rethink ghost sharing
Work out ghost node ownership properly
Remove some debugging output
Restore condition for periodic BCs
Merge branch 'master' into chris/dofmapbuilder
Merge branch 'garth/fix-issue-338' into chris/dofmapbuilder