Log Message:
Update to 1.09

Upstream changes:
1.09  2019-03-13
  - Added test directory to directories added in the use_lib method automatically.
  - Added functionality to the testdir method

1.08  2019-03-12
  - Minor improvement to a test.
  - Added the use_lib method and automatically use the 'lib' directory.
  - Some improvements to the POD documentation.