CRAN Version 1.3.0

Code changes

Tests have been refactored: making it easier for others to contribute their own
tests. See #57.

Documentation

• Now discuss more R packages similar to datefixR in README
• Warnings and errors have been translated to German thanks to Daniel
  Possenriede (@dpprdan on GitHub)
• Fixes typo in README for the German language (now "Deutsch")