more work on the decimal type, now parses decimal numbers, but need work on the operation function
more work on the decimal type, now parses decimal numbers, but need work on the operation function

Signed-off-by: Alexander Skjolden <60c6d277a8bd81de7fdde19201bf9c58a3df08f4@plastboks.net>

plastboks/Byol,plastboks/Lispy,plastboks/Lispy,plastboks/Byol