Merge branch 'master' of https://github.com/povilaspanavas/RoyalMailShippingApiV2

Author: povilaspanavas

Diff for: README.md

@@ -1,4 +1,5 @@
 # RoyalMailShippingApiV2
 Exacmple in C# how to integrate with Royal Mail Shipping Api V2
 # How to use it
-Open test project and run tests. You can extract shipiment number from the response and pass it to printLabel. This will give you pdf.
+Open test project. Put your credentials into App.config file.
+Run the tests. You can extract shipiment number from the response and pass it to printLabel. This will give you pdf.