title: CurrencyPipe and currencyCode in Ionic3
body: <p>I'm developing a application where I want currency will be show with currency code depending locale configuration at the device.
  I'm trying with globalization native ionic plugin. All works fine if I write in my code the currency Code (e.g. EUR) but I'd like get it from locale config.</p>
  
  <p>I can't find any way to do this. All examples I've found are writing currency Code. Then I'm asking if I'm trying to do something imposible. </p>
  
  <p>Thanks... </p>