merged upstream
Merge branch 'master' into 464-refactor-color-variables
removed a lot of cassettes. tests were failing non-deterministically, this is a debugging attempt
color variable consolidation

renamed secondaries "accents", split up the
two shades of complementA into separate
variables.

Still working on the shades of $primary.
Started by create $primary_bg, $primay_text,
and $primary_border variables to help me
figure out how its being used where.
restored some color variation that was flattened out by the previous commit