Make `add_index` public (#321)

* make `add_index` public | initial commit

* fix `conftest`

* Changed maintainer email

* Fixing up after the merge

* Using persistent index instead of hash

* Fixing docs

* Fixing typos

* Fixing tests

* Removing unused argument

* Adding the formatter parameter

* Added note explaining the formatter parameter.

* Update arango/collection.py

Co-authored-by: Anthony Mahanna <43019056+aMahanna@users.noreply.github.com>

* Update arango/collection.py

Co-authored-by: Anthony Mahanna <43019056+aMahanna@users.noreply.github.com>

* Changed warning

---------

Co-authored-by: Alex Petenchea <alex.petenchea@gmail.com>
Co-authored-by: Alex Petenchea <alexandru.petenchea@arangodb.com>

DE-701 | CodeCov Orb in CircleCI (#301)

* DE-701 | initial commit

* add newline

* new: `docker logs`

* remove `--rm` from `starter.sh`

* temp: lower coverage

* update config

* fix yml indentation

* Update config.yml

* revert aa82b00

ES-1867 | `force_one_shard_attribute_value` param (#314)

hotfix: build_filter_conditions (#296)

Authenticate using User JWT-Token (#293)

* initial commit

* fix rst

* `set_token` test

* update `user_token` docstring

* new: `set_token` for `JwtSuperuserConnection`

* add `set_token` example in rst

* fix: set_token

* update docstring

* update error msg

* update `test_auth_jwt_expiry`

* fix isort

Prepare 7.7.0 (#290)

* Setting version to 7.7.0

* Removing CHANGELOG

fix: `build_filter_conditions` utils method (#277)

* initial commit (new test should fail)

* fix: build_filter_conditions

Preparing for release (#276)

update changelog (#266)

[DE-558] ArangoSearch column cache (#258)

* Adding views test

* Adding extra inverted index arguments