Merge branch 'baagaard/update-autoconf'

* baagaard/update-autoconf:
  Add checks for Python header file and shared library.
  Create module.am for stuff common to all Python modules.
  More cleanup for changes in automake test target.
  Add local target for verbose test running.
  Update pytest files for automake 1.13.
  Remove obsolete mesh generation test files.
  Updated Makfiles to eliminate warnings.
Increment to v2.0.3.
Updated to v2.0.3.
Updated CHANGES to point to Git repo commits.
Merge branch 'baagaard/add-release-2.0.3' into maint

* baagaard/add-release-2.0.3:
  Updated CHANGES to point to Git repo commits.
  Updated to v2.0.3.
  Increment to v2.0.3.