Merge branch 'hotfix/v0.3.2'
Add "CQS VS test samples" data to "colour.quality.datasets" sub-package.
Implement initial "colour.quality.cqs._vs_colorimetry_data" definition.
Implement "colour.quality.cqs._colour_quality_spaces" definition.
Implement "colour.quality.cqs.colour_quality_scale" definition.
Add unit tests skeleton for "CQS" computation.
Fix import error.
Fix issue in "CQS" "RMS" computation.
Update "colour.quality" sub-package imports.
Update references.
Fix import error in "colour.quality.tests.tests_cqs" module.
Fix doctests of "colour.colour_quality_scale" definition.
Format code in "colour.quality.cqs" module and related modules.
Fix incorrect "colour.quality.cqs.VsColorimetryData" namedtuple name.
Merge branch 'feature/colour_quality_scale' of https://github.com/colour-science/colour
Update unit tests to use "colour.LIGHT_SOURCES_RELATIVE_SPDS" dataset.
Add "CQS" examples to "colour.examples.quality".
Ensure "CQS" computations accuracy.
Refactor "colour.quality.cri" module.
Implement "colour.plotting.colour_quality_scale_bars_plot" figure plotting definition.