issues when there are multi currencies for the store

[waymanxie]

@adammprost i found a bug for the module.

when there are multi currencies for the store, the price range remains as the same number as using the base currency, only changes the currency symbol.

take an example. the base currency is USD, price range is 1.99-10 USD. when switch to the Euro, the price range is 1.99-10 Euro.

[ovidiucaramida]

This extension works with multiple currencies, displays the price range on the product page and also handles price update when switching between product options https://webpanda-solutions.com/configurable-product-price-range.html