Moves ColorNode values to Decimal instead of float
Updates correction docstrings
More docstring updates
Updates Usage documentation examples to reflect Decimal change
Adds to_decimal to the API docs
More docstring updates
Adds some quick tests for to_decimal()
Reverts commit 14773a6 to parse.py - Undoes some cyclic import safeguards
Moves reset_all to __init__ to get rid of most of the cyclic import problems
Minor style [skip ci]
Merge branch 'feature/decimal' into develop