Feb 07, 2020 - Release 0.3
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  - hour: Add and subtract a number of seconds.
  - Add parameter bool localtime to now() and today()
  - String: Boundary checking on index and subtring operators
  - Ported class Integer from the Gnu libg++ library.
  - Added date::Weekday()
  - Added class configration
  - Added class xml

Oct 31, 2019 - Release 0.2
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  - Implemented hour class
  - Implemented date class
  - Implemented UTC class

May 30, 2019 - Release 0.1
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   - Extracted the classes not related to X windows from AXE
   - Implemented and brushed up the String class.