CroMa

This is the version of PeTrack used to extract and export the trajectories of the CroMa experiments.

v0.9

Merge branch '202-prepare-v0-9' into 'master'

Resolve "Prepare v0.9"

Closes #202

See merge request ped-dyn-emp/petrack!121

v0.8

Update git submodule and docker file

Signed-off-by: schroedtert <t.schroedter@fz-juelich.de>