Merge branch 'hotfix/v0.3.2'
Merge branch 'feature/colour_quality_scale' of https://github.com/colour-science/colour
Update unit tests to use LIGHT_SOURCES_RELATIVE_SPDS from colour.colorimetry and Ohno 2010 calculated lamp CQS values (from cqs.colorimetry.cqs Reference [1]). Related to Issue #60
Add CQS exampled to ./colour/examples/quality
Merge pull request #146 from canavandl/feature/colour_quality_scale

PR: Add "CQS" examples to "colour.examples.quality".