Deprecation notice

Add default currency type on non args constructor

Update changelog

Add cache evict method

Test coverage, ticker method added, new version release. See README.md

Code reformat + optimize

Return CoinListingList instead of List

Readme update + update artifact version to 2.0

filter methods + v2

PriceQuote map key now using Currency enum

Code improvements

Support currency conversion + v2 implementation improvements + new SNAPSHOT mvn version

Minor improvements(mostly imports)

More support + refactors for api v2 support

Implemented new API, todo: more util functions, new tests