Set the compression level to 1 for the basic examples. 4 does not improve things and is just slower.

Improve the way we define the time of the first snapshot and statistics in cosmology and non-cosmology modes.

Switch on cosmological time integration in the example run scripts of the EAGLE_* cases. Also switch on the cleaning-up of the h-factors in the ICs.

Used static arrays for the Ewald correction. Dump table to a file. Correction is within 1e-5 of the Gadget value.

Added a parameter to the gravity properties to contain the distance below which all computed forces are Newtonian