Create users for persons

BiscuIT needs a process to create user accounts for persons, e.g. those imported from SchILD.

changed milestone to %1.0a0

changed milestone to %1.0a1

assigned to @dummerdelfin

Batch creatio nis now possible.

@dummerdelfin Please add a field to the normal person editing page to select or create a connected user.

added prio::2 type::feature labels

Depends on #49 (closed)

mentioned in merge request !27 (merged)

mentioned in commit 50911b98

closed via commit 7d628632

closed via commit 50911b98

closed via merge request !27 (merged)

mentioned in commit 7d628632