Adds the [currency] and [currency_legal] shortcodes to convert currencies based on the ECB reference exchange rates.
Using the [currency] shortcode you can convert one currency to another. The conversion is based on the rates published by the ECB (updated daily between 2.15 p.m. and 3.00 p.m. CET).
You can change from and to any of the supported currencies.
The [currency_legal] shortcode outputs a disclaimer text and a link to the ECB eurofxref page.
This plugin is based on a plugin by Xclamation.