Merge remote-tracking branch 'origin/master' into faster_rebuilds

examples/InteractingBlastWaves_1D/interactingBlastWaves.yml

examples/InteractingBlastWaves_1D/makeIC.py

examples/InteractingBlastWaves_1D/plotSolution.py

examples/InteractingBlastWaves_1D/run.sh

examples/IsothermalPotential/isothermal.yml

examples/IsothermalPotential/makeIC.py

examples/KelvinHelmholtzGrowthRate_2D/getGlass.sh

...elvinHelmholtzGrowthRate_2D/kelvinHelmholtzGrowthRate.yml

examples/KelvinHelmholtzGrowthRate_2D/makeIC.py

examples/KelvinHelmholtzGrowthRate_2D/makeIC_regular.py

examples/KelvinHelmholtzGrowthRate_2D/plotSolution.py

examples/KelvinHelmholtzGrowthRate_2D/run.sh

examples/KelvinHelmholtzGrowthRate_3D/getGlass.sh

...elvinHelmholtzGrowthRate_3D/kelvinHelmholtzGrowthRate.yml

examples/KelvinHelmholtzGrowthRate_3D/makeIC.py

examples/KelvinHelmholtzGrowthRate_3D/makeIC_regular.py

examples/KelvinHelmholtzGrowthRate_3D/plotSolution.py

examples/KelvinHelmholtzGrowthRate_3D/run.sh

examples/SmoothedMetallicity/getGlass.sh

examples/SmoothedMetallicity/makeIC.py