Only dump the used/unused parameter yaml files when *not* restarting a run

See merge request !1010

Parallel green function

See merge request !1015

Useful to see these as well

Turns out that having blocking MPI calls in the dumper code is bad as that can be blocked by other MPI calls in other threads, so we need to avoid any MPI calls here and create a file per rank instead

Added improved plotting for the Gresho Vortex

See merge request !1013

Restarts at runtime update

See merge request !1007

Add an optional task dumper thread

See merge request !859

Small GEAR merge fixes

See merge request !1011

Make the disk patch example solution script use the pressure in the snapshots and not the internal energy.

UBsan fix for RNG

Closes #606

See merge request !1006

Use a single global value for the current runtime, this should avoid issues with the exact timing of when the limit is exceeded

Gear

See merge request !987

Add an explicit cat to uint32_t in inl_erand48() to silence a runtime error from the undefined behaviour sanitizer

Fix FPE from rare duplicate values in the SESAME planetary EoS tables

Closes #642

See merge request !1005

Add a synchronization point at the end of engine_dump_restarts() to make sure everything has been written before proceeding and risking a crash