Updated version and CHANGELOG.md

[rickecon]

This PR just updates the version in setup.py and in ogcore/__init__.py and updates the CHANGELOG.md.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (c9cc292) 80.72% compared to head (f435424) 80.72%.

Additional details and impacted files

@@           Coverage Diff           @@
##           master     #903   +/-   ##
=======================================
  Coverage   80.72%   80.72%           
=======================================
  Files          19       19           
  Lines        4499     4499           
=======================================
  Hits         3632     3632           
  Misses        867      867           

Flag	Coverage Δ
unittests	80.72% <100.00%> (ø)

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Files	Coverage Δ
ogcore/__init__.py	100.00% <100.00%> (ø)