tests for inset() args with calc() values
tests for inset() round args with calc() values
tests for circle() args with calc() values
tests for ellipse() args with calc() values
removed note
tests for circle() position args with calc() values
tests for ellipse() position args with calc() values
use % values other than the default 50% position value
tests for polygon() args with calc() values
fixed bug
fixed calc test expected values per feedback from @astearns
updated to address feedback from @astearns: changed font-relative units to inches, removed setup, and refactored to centralize calc test values in ParsingUtils
added commas & spaces
Merge pull request #495 from rhauck/parsing-tests-4

Parsing tests 4