Merge branch 'master' into removing_particles

doc/RTD/source/CommandLineOptions/index.rst

doc/RTD/source/GettingStarted/index.rst

doc/RTD/source/HydroSchemes/hopkins_sph.rst

doc/RTD/source/HydroSchemes/minimal_sph.rst

doc/RTD/source/HydroSchemes/traditional_sph.rst

doc/RTD/source/InitialConditions/index.rst

doc/RTD/source/ParameterFiles/index.rst

doc/RTD/source/ParameterFiles/output_selection.rst

doc/RTD/source/index.rst

examples/DwarfGalaxy/README

examples/DwarfGalaxy/dwarf_galaxy.yml

examples/DwarfGalaxy/getIC.sh

examples/DwarfGalaxy/run.sh

examples/ZoomIn/README

examples/ZoomIn/getIC.sh

examples/ZoomIn/run.sh

examples/ZoomIn/zoom_in.yml

examples/parameter_example.yml

examples/plot_task_level.py

examples/plot_tasks.py