feat(apiclient, gate): Add apply_tailoring function

[gegnew]

Fixes #121

I couldn't seem to get CE to actually apply gates to any files, so the only live response I received was:

    {
        "updated": [],
        "inserted": [],
        "deleted": [],
    }

I'm pretty sure that I tested this on the appropriate object, based on the function def in cellengine/app/controllers/gates.server.controller.mjs, but it merits a second set of 👀

Particularly, I used:

    {
        "updated": [{"_id": "updatedGateId", "fcsFileId": "fileId"}],
        "inserted": [],
        "deleted": [{"_id": "deletedGateId", "fcsFileId": "fileId"}],
    }

and a variation of that with multiple objects in the "updated" array.

[gegnew]

Depends on #136

[gingo00]

Closes #121

I couldn't seem to get CE to actually apply gates to any files, so the only live response I received was:

    {
        "updated": [],
        "inserted": [],
        "deleted": [],
    }

I think CE will apply gates only if the gate provided is different than the currently set gate for this sample for this gate group. By different, I mean a different position (gate model), not different in terms of "_id". So to get this response, I assume that the gate model provided was the same as the one currently applied to the files you tried and therefore, CE did nothing.

[gingo00]

Tested with different gates to get some inserted/updated/deleted return values and that worked well. See comments about **kwargs

[zbjornson]

Changes look good, just nits left.

I'll get back to ge/cattrs-gates this week finally.

[zbjornson]

Looks good. Will merge once the upstream branch is settled.

Working on new issues found

[zbjornson]

• Fixed a few bugs in this feature. Notable changes vs. Jun 15 are in:
  • https://github.com/primitybio/cellengine-python-toolkit/compare/33d89beb208853a842594e26c5957bfd5228fe7c..d6f103a83ddff09b10b9cd8165eee18d0ad44bb9#diff-8092a7be46039f1ee5f6708b9e26c5353e0b541aa0d113aad6c54ab262ec96d3
  • https://github.com/primitybio/cellengine-python-toolkit/compare/33d89beb208853a842594e26c5957bfd5228fe7c..d6f103a83ddff09b10b9cd8165eee18d0ad44bb9#diff-7845239585a72a5f0377900c457131703b6f62faaba1e16d11f694652d7ff668
• Replaced the unit test with an integration test.
• Fixed some other type bugs.
• Reworked the integration test suite's experiment lifecycle.