basic number/currency formatting
some refactorings and more specs
more compatibility with different version of library
clean up some whitespace issues
Merge branch 'number-formatting' of github.com:brianphillips/ffi-icu into number-formatting
docs and clean up tests a bit
prefer 'plural' currency style over 'accounting'

ICU seems to call it plural now
Merge pull request #14 from brianphillips/number-formatting

Add number/currency formatting