qty 0.3.0

Quantities representation and unit conversions. Defines most common units for several physical properties such as Mass, Length, Volume and Time.

Quantities representation and unit conversions

0.3.0

Introduction of CompoundUnit and CompoundPhysicalProperty.
Refactoring existing measurements to inherit and use new LinearConvertibleSystemOfUnits and LinearConvertibleUnit.
Speed quantities.

0.2.1

README.md updates.

0.2.0

ImperialSystemOfUnits static constructor in Length, Mass and Volume.
Quantity print method to set unitName and fractionDigits format.
README.md updates.

0.1.4

Github account renamed.

0.1.3

Time quantities.
InternationalSystemOfUnits with optional LinearUnitConverter to replace PowerOfTenUnitConverter.

0.1.2

Formatting (dartfmt).
Documentation.
SystemOfMeasurement.baseUnit made final (late final).

0.1.1

Length quantities.
Misspelling fixes.
Better mass usage example.

0.1.0

Initial version with Dimensionless, Mass and Volume quantities.