Merge branch 'baagaard/fix-fullscale-3d-tests'

* baagaard/fix-fullscale-3d-tests:
  Added one and two fault hex8 full scale tests.
  Fixed solution so that it matches mesh.
Updated packaging scripts for cygwin.

Completed migration from buildbot scripts that are PyLith specific to
packaging scripts in source distribution that are run manually at
release time.
Merge branch 'baagaard/fix-packaging'

* baagaard/fix-packaging:
  Updated packaging scripts for cygwin.
Small fix to manual.
Small fix to table caption (move to body text).
Update sizing function calls to work on all volumes.

Previous version of journal script imported the sizing function one
volume at a time by looping over volumes. This causes CUBIT 14.0 and
14.1 to crash. Switching to importing over all volumes is faster and
prevents the crashes. This also seems to be ok in CUBIT 13.2.
Merge branch 'baagaard/fix-cubit-cellsize'

* baagaard/fix-cubit-cellsize:
  Update sizing function calls to work on all volumes.
Cleanup. Mesh surfaces and then volumes.

No need to mesh volumes first to get desired spatial variation in
descretization size.
Merge branch 'baagaard/fix-cubit-cellsize'

* baagaard/fix-cubit-cellsize:
  Cleanup. Mesh surfaces and then volumes.
Use one block for cleaning sizing operations.
Merge branch 'baagaard/fix-cubit-cellsize'

* baagaard/fix-cubit-cellsize:
  Use one block for cleaning sizing operations.
Updated PETSc version.
Merge branch 'knepley/upgrade-petsc-interface'

* knepley/upgrade-petsc-interface:
  Updated PETSc version.
Merge branch 'master' into baagaard/fix-fullscale-3d-tests

* master:
  Updated PETSc version.
  Use one block for cleaning sizing operations.
  Cleanup. Mesh surfaces and then volumes.
  Update sizing function calls to work on all volumes.
  Small fix to table caption (move to body text).
  Small fix to manual.
  Updated packaging scripts for cygwin.
Reduced size of problem (coarser mesh). Updated mesh info.

Corrected mesh info for refined mesh.