Find PYTHON_COVERAGE_EXECUTABLE named python-coverage
Find PYTHON_COVERAGE_EXECUTABLE named python-coverage

This is the script name when installed with the package manager on Ubuntu.

Addresses #1614

data-exp-lab/girder,manthey/girder,adsorensen/girder,sutartmelson/girder,kotfic/girder,Xarthisius/girder,jbeezley/girder,Kitware/girder,adsorensen/girder,kotfic/girder,data-exp-lab/girder,jbeezley/girder,Xarthisius/girder,data-exp-lab/girder,adsorensen/girder,RafaelPalomar/girder,RafaelPalomar/girder,manthey/girder,kotfic/girder,sutartmelson/girder,Kitware/girder,Kitware/girder,Kitware/girder,girder/girder,adsorensen/girder,Xarthisius/girder,sutartmelson/girder,jbeezley/girder,data-exp-lab/girder,RafaelPalomar/girder,manthey/girder,RafaelPalomar/girder,girder/girder,girder/girder,RafaelPalomar/girder,Xarthisius/girder,sutartmelson/girder,jbeezley/girder,Xarthisius/girder,sutartmelson/girder,data-exp-lab/girder,kotfic/girder,girder/girder,kotfic/girder,manthey/girder,adsorensen/girder