Build pypi package and reformat. AlekSIS-Core#317

See merge request !31

Resolve "Allow match of users to persons by other fields in AlekSIS and LDAP"

Closes #19

See merge request !28

Merge branch '19-allow-match-of-users-to-persons-by-other-fields-in-aleksis-and-ldap' of edugit.org:AlekSIS/official/AlekSIS-App-LDAP into 19-allow-match-of-users-to-persons-by-other-fields-in-aleksis-and-ldap

Update poetry lockfile. Advances AlekSIS/official/AlekSIS#316.

See merge request !30

Deactivate select_related in ldap_sync_from_groups()

See merge request !29

Update lockfile. Advances AlekSIS/official/AlekSIS#305.

See merge request !26

Update dependency flake8-rst-docstrings to ^0.0.14

See merge request !24

# Conflicts:
#   poetry.lock

Update dependency pytest-django to v4

See merge request !25

Update lockfile

See merge request !23

Update dependency isort to v5

See merge request !19

Update dependency pytest to v6

See merge request !21

Update dependency flake8-isort to v4

See merge request !22

Resolve "Enforce extra ldap on core dependency"

Closes #20

See merge request !18

Support LDAPSearchUnion now used in core

See merge request !13

Update dependency flake8-black to ^0.2.0

See merge request !15

Testsuite/Lint

See merge request !14