0.01 2017-07-10
  - Initial release to CPAN
0.02 2017-07-14
  - Modify Protocol Buffers build to work without a system tool not installed on CPAN Testers machines.
0.03 2017-07-15
  - Add build tools prereqs checking. Only build if system prereqs are installed.
0.04_01 2017-07-20
  - Developer Release: Add auto tools build prereqs from Alien packages. Add paths to auto tools macros.
0.04_02 2017-07-20
  - Developer Release: Add auto tools build prereqs from Alien packages. Add paths to auto tools macros.
0.05 2017-07-21
  - Can now build without auto tools being pre-installed. Additional code enhancements.