Merge branch 'master' into gizmo_new

examples/CosmoVolume/run.sh

examples/EAGLE_12/run.sh

examples/EAGLE_25/run.sh

examples/EAGLE_50/run.sh

examples/ExternalPointMass/run.sh

examples/Glass/glass_50000.hdf5

examples/GreshoVortex_2D/run.sh

examples/IsothermalPotential/GravityOnly/legend.pro

examples/IsothermalPotential/GravityOnly/run.sh

examples/KelvinHelmholtz_2D/kelvinHelmholtz.yml

examples/KelvinHelmholtz_2D/makeIC.py

examples/KelvinHelmholtz_2D/plotSolution.py

examples/KelvinHelmholtz_2D/run.sh

examples/MultiTypes/run.sh

examples/PerturbedBox_3D/run.sh

examples/SedovBlast_1D/run.sh

examples/SedovBlast_2D/run.sh

examples/SedovBlast_3D/run.sh

examples/SodShock_1D/run.sh

examples/SodShock_2D/run.sh