BBAN parts: bank_code, account_number, branch_code and national_check supported in parser and validator

README.md

@@ -71,7 +71,7 @@ The package can be installed by adding `iban_ex` to your list of dependencies in
 ```elixir
 def deps do
   [
-    {:iban_ex, "~> 0.1.7"}
+    {:iban_ex, "~> 0.1.8"}
   ]
 end
 ```