Rename logger -> csds

Makefile.am

README

configure.ac

doc/Doxyfile.in

doc/RTD/source/CSDS/index.rst

doc/RTD/source/CommandLineOptions/index.rst

doc/RTD/source/index.rst

examples/HydroTests/SedovBlast_3D/sedov.yml

examples/Planetary/EarthImpact/make_movie_logger.py

examples/main.c

examples/parameter_example.yml

src/Makefile.am

src/cell.h

src/cell_drift.c

src/cell_unskip.c

src/chemistry/GEAR/chemistry_csds.c

src/chemistry/GEAR/chemistry_csds.h

src/chemistry/none/chemistry_csds.c

src/chemistry/none/chemistry_csds.h

src/chemistry_csds.h