Remove extra computation in timestep

See merge request !1238

Logger add function

See merge request !1246

Fix small typo in the kick2 integration of the mesh forces. An incorrect time-step length was used for one half time-step in the very rare case where the mesh time-step length decreases

Logger history thread safe

See merge request !1245

Planetary ideal gas

See merge request !1241

Particle removal

See merge request !1244

Do not switch to a steeper slope for the PressureLaw star formation at high densities. Use a minimal BH time-step length of 10^5 yrs.

Fix a mistake in the calculation of the pressure normalisation of the steeper SF slope in the EAGLE pressure-law model. A number density was used where a mass density should have been.

Update the plotting script of the isolated galaxy to use the entropy floor values if the internal EoS of the SF model is not used

Back port some fixes from James and Sylvia on the calculation of the equilibirum pressure on the EoS when using cooling from the Ploeckinger tables

Fix a drift integration mistake in the coupling of hydro and gravity

See merge request !1237

Store a_grav back in the xpart to avoid an incorrect drift operation where the gpart->a_grav was sometimes accessed after the next step had already started accumulating accelerations. That was a bad mistake introduced in the change to the gravity mesh integration, which primarilty affected the Planetary calculations due to their choice of system of units.

Fix threadpool

See merge request !1239

Avoid unnecessary Fortran checks

See merge request !1236

Implement gear's stars skipping

See merge request !1225

Planetary fixes and improvements

See merge request !1235

This reverts commit 5e1ae7ca.

VELOCIraptor doesn't use Fortran, and therefore checking for a Fortran
compiler and runtime libraries is not necessary. Furthermore this can
introduce unnecessary problems; in my case it prevented me to compile
SWIFT with VELOCIraptor in our local platform.

I suspect the appearance of these checks is a remnant from a potential
copy-paste from the grackle integration checks appearing just before
VELOCIraptor's.
Signed-off-by: Rodrigo Tobar <rtobar@icrar.org>

Update zoom in example and add comment to error message

See merge request !1232

Fix FPE arising from the Intel compiler vectorising a loop but not masking the elements beyond the loop count and hence triggering the checks switched on by -e

Update parameter file and script

See merge request !1231

Threadsafe, reproducible cell IDs

See merge request !1226

revert to old ID-ing scheme when there are too many top level cells or depth it too high; formatting