refactor(users): move delete_users to admin users blueprint

Move POST /auth/user/delete to POST /auth/system/administration/users/delete,
consistent with the create endpoint already living there.

gn_auth/auth/system/admin/users.py:
- Add imports for sqlite3, reduce, Sequence, AuthorisationError,
  authorised_for2, and system_resource.
- Move __delete_users_individually__, __fetch_non_deletable_users__,
  __non_deletable_with_reason__, and delete_users() from users/views.py.

gn_auth/auth/authorisation/users/views.py:
- Remove the four functions moved to admin/users.py.

The sole known caller (GN2 wqflask/oauth2/users.py) is updated in the
accompanying genenetwork2 patch.

Reviewed-By: Frederick M. Muriithi <fredmanglis@gmail.com>

0 files changed, 0 insertions, 0 deletions