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[thangleiter]

coveralls does not offer the possibility to obtian one total coverage number from a matrix of travis builds. See for example:

• Merge multiple builds from different CI but same commit hash lemurheavy/coveralls-public#613

Thus the switch to codecov.

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (refactor/make_plotting_optional_dependency@159bfac). Click here to learn what that means.
The diff coverage is n/a.

@@                              Coverage Diff                              @@
##             refactor/make_plotting_optional_dependency      #31   +/-   ##
=============================================================================
  Coverage                                              ?   93.72%           
=============================================================================
  Files                                                 ?        7           
  Lines                                                 ?     1866           
  Branches                                              ?      450           
=============================================================================
  Hits                                                  ?     1749           
  Misses                                                ?       68           
  Partials                                              ?       49           

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