quantities changelog
====================
0.3 (4-15-2014)
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- Added unit conversion to fromString using "x => y"
- Made dimensionality printing nicer.
- Added doctests and doc coverage tests.
0.2 (4-6-2014)
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- Can handle arithmetical expressions in fromString
- Added support for user-defined definitions
- Added check that definitions are the same for conversions
0.1 (3-31-2014)
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- Full implementation of multiplicative dimensional quantities (no offsets yet
for temperatures).
- Support for conversions and monadic quantity computations.
- Builtin expression parser.
- Simple definitions file format, fully stocked with units.
- Travis CI, HSpec units tests, and HLint check.