remove most 3.10 bw compat Related to #3799117. The boxes and entityvcomponent objects cannot really be removed as they are still used throughout the code base (and possible cubes). This may be caused by a non-working deprecation and needs some more work.

#! /bin/sh -e
#

if [ "$1" = remove -o "$1" = upgrade ]; then
  if which install-docs >/dev/null 2>&1; then
    install-docs -r cubicweb-doc
  fi
fi

#DEBHELPER#

exit 0