Possible CurrencyUnitFormatter

[keilw]

This StackOverflow discussion https://stackoverflow.com/questions/37869617/get-display-name-of-javax-money-currencyunit related to #58 asks whether there is a formatter for CurrencyUnit. Along the lines of JSR 363 maybe, we should consider this a possible extension to the API. Right now the internal JDK formatter for java.util.Currency is used, but if e.g. other currencies like all the Cryptocurrencies (there must be over 100 now, at least 20-30 are very common and important) shall be formatted the same way, then the JDK means are not sufficient.

[ptahchiev]

So seems like so far there's no way to get the symbol of a CurrencyUnit, correct?