Merge pull request #6 in SSA/pycapo from release/0.3 to main

* commit '3d2b9d63':
  SSA-6463: version bump fix
  SSA-6463: version bump and release prep
  SSA-6463: now using fake properties files in test_pycapo
  SSA-6463: fixed last deprecation warning and added more unit tests for pycapo
  SSA-6463: fix deprecated method call
  SSA-6463: version bump per Daniel
  SSA-6463: replaced deprecated readfp() with read_file()