v3.3.1

• VM:
  • "update_VM.sh -s" (i.e. "UPDATE.sh -s") no longer runs configure_gnome.sh. If you have a very old VM, run it manually instead.
  • Updates to run using docker scripts
  • installs custom pip and all python prerequisites with pip
  • Bugfix in finding cython and python in UPDATE.sh
  • general refresh of scripts etc
  • move zero_fill.sh from first_run.sh and move it to a new clean_before_VM_export.sh script, which also removes build files to make the exported VM smaller.
• docker and VM:
  • install uuid-dev such that we're prepared for installing ROOT
  • no longer force numpy<=1.20
• CMake:
  • FindCython allows hints