v1.0.0-rc.166 (#76)

* `rugnux --mode calibration` writes `<prefix>.json` beside the `.poni`, whose `dataset_settings` member is a `jfjoch_broker` `dataset_settings` body as it stands.
* `rugnux` and `jfjoch_viewer` read PILATUS miniCBF sweeps natively, without conversion.
* Masters written by other facilities open, including Eiger 1.x and third-party NXmx variants.
* `rugnux` measures the beam centre on every run, and indexes with it when the file's value indexes nothing.
* A detector swung out on a 2theta arm is placed where the file says it stands, and the calibration can hold the tilt fixed.
* `rugnux` writes the unmerged MTZ by default, and a P1 merge beside it, so a wrong space group can be re-merged without reprocessing.
* Significant improvements to symmetry handling in `rugnux`: the lattice, the point group, the setting and the systematic absences.
* The `rugnux` report gives the resolution the CC1/2 fit reached, beside the range the reflections were written to.
* The `rugnux` report gives the twinning statistics measured before the space group was decided, beside the ones measured after.
* The `rugnux` report gives the strong-direction diffraction limit, and warns when CC1/2 is not monotone with resolution.
* `rugnux` ranks screw axes on the evidence their absences carry, rather than on how many control reflections a candidate happens to have.
* Twinning is no longer reported when the L-test contradicts it.
* The `rugnux` report gives the detector tilt, the measured tilt and the direct beam beside the beam centre, and a post-refined beam centre is judged against the run's own measurement rather than the file's.
* `--no-refine-tilt` holds the detector tilt at the value in the file, instead of zeroing it, when the calibration starts from the spots.
* The `jfjoch_viewer` grid scan view draws the cells in the proportion of the scan steps, so the map has the shape of the scanned area.

Reviewed-on: #76
Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch>

docs/python_client/docs/PowderCalibrationOutput.md

@@ -0,0 +1,32 @@
+# PowderCalibrationOutput
+
+The result of a powder-ring detector calibration - what rugnux --mode calibration writes as <prefix>.json, and what a calibration run over the image buffer would return.  dataset_settings holds the geometry and nothing else, under the property names this API gives them, so it can be POSTed or merged without translating a field. Its beam_x_pxl/beam_y_pxl is the PONI, the foot of the perpendicular from the sample; where the beam actually lands is calibration.direct_beam_x_pxl. The poni_rot*_rad are present whenever any of them is non-zero and absent when all are zero, since a body omitting them states a FLAT detector rather than an unstated one. 
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**dataset_settings** | [**DatasetSettings**](DatasetSettings.md) |  | 
+**calibration** | [**PowderCalibrationQuality**](PowderCalibrationQuality.md) |  | [optional] 
+**jfjoch_version** | **str** | Version of the program that produced this | [optional] 
+
+## Example
+
+```python
+from jfjoch_client.models.powder_calibration_output import PowderCalibrationOutput
+
+# TODO update the JSON string below
+json = "{}"
+# create an instance of PowderCalibrationOutput from a JSON string
+powder_calibration_output_instance = PowderCalibrationOutput.from_json(json)
+# print the JSON string representation of the object
+print(PowderCalibrationOutput.to_json())
+
+# convert the object into a dict
+powder_calibration_output_dict = powder_calibration_output_instance.to_dict()
+# create an instance of PowderCalibrationOutput from a dict
+powder_calibration_output_from_dict = PowderCalibrationOutput.from_dict(powder_calibration_output_dict)
+```
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+
+