Removed some circles. Enhanced grammar.
Removed old class.
Matrix addition
Declared methods deprecated.
Size serves no purpose. Declared deprecated.
Replaced size with a vector.
Replaced size with vector.
Shorthand getter.
Getter to match setter.
log-noob proofing.
Simplified implementation for equal covariances.
Incorrect variable.
Lookup normalisation.
Renamed variables.
Matrix subtraction.
Unused include
Point in rectangle test
Optional stroke/fill
Missing includes
Initial color selector code