* Remove wcSettings dependency from currency and number packages.
Either take a configuration object in function calls or in a new class constructor.
* Use new Currency class and number format methods in client/.
Compose with store settings to keep the same API.
* Don't reintroduce lodash dependency to currency package.
* Add changelog entries to currency and number packages.
* Update docs, example, and changelog for AdvancedFilters component.
* Use precision-less formatValue() for integer report values.
* Make Currency instance immutable.
Jeff Stieler
Albert Juhé Lluveras
Paul Sealock