Update various docstrings.
Ensure docstrings consistency.
Fix incorrect docstrings referencing "dict" instead of "CaseInsensitiveMapping".
Add contributor.
Merge pull request #124 from colour-science/feature/chromatic_adaptation

PR: Implement "colour.chromatic_adaptation" convenient definition that transforms "CIE XYZ" tristimulus values from one viewing condition to another.
Update various docstrings.
Fix incorrect docstrings referencing "dict" instead of "CaseInsensitiveMapping".
Add contributor.
Merge branch 'feature/v0.3.3' of https://github.com/colour-science/colour into feature/v0.3.3
Fix default arguments formatting inconsistency in docstrings.
Add example for "color.chromatic_adaptation" definition.
Fix erroneous last colour rendition chart example.
Use consistent data in "colour.adaptation.tests.tests_cat" module unit tests.
Update "CAT" examples.
Use consistent data in "colour.adaptation.cat" module doc tests.
Use consistent data in "colour.models.tests.tests_cie_lab" module unit tests.
Fix "colour.adaptation.cat" module doc tests.
Use consistent data in "colour.models.cie_lab" module doc tests.
Use consistent data in "colour.models.tests.tests_cie_luv" module unit tests.
Use consistent data in "colour.models.cie_luv" module doc tests.