Show eci in auth 3ds data (#4)

.gitignore

@@ -98,6 +98,7 @@ cmake-build-release/
 *.iml
 # IntelliJ
 out/
+.idea/
 
 # mpeltonen/sbt-idea plugin
 .idea_modules/

src/main/java/com/rbkmoney/provider/googlepay/domain/Auth3DS.java

@@ -43,7 +43,7 @@ public class Auth3DS extends Auth {
     public String toString() {
         return "Auth3DS{" +
                 "cryptogram='" + (cryptogram == null ? null : "***") + '\'' +
-                ", eci='" + (eci == null ? null : "***") + '\'' +
+                ", eci='" + eci + '\'' +
                 "}";
     }
 }