Implemented createUserFriendlyErrorMessage Bindings method

xxclient/src/main/java/io/elixxir/xxclient/bindings/Bindings.kt

@@ -175,4 +175,6 @@ interface Bindings {
     fun registerForNotifications(e2eId: E2eId, token: String)
 
     fun unregisterForNotifications(e2eId: E2eId)
+
+    fun createUserFriendlyErrorMessage(error: String): String
 }
\ No newline at end of file

xxclient/src/main/java/io/elixxir/xxclient/bindings/BindingsAdapter.kt

@@ -373,4 +373,8 @@ open class BindingsAdapter : Bindings {
     override fun unregisterForNotifications(e2eId: E2eId) {
         CoreBindings.unregisterForNotifications(e2eId)
     }
+
+    override fun createUserFriendlyErrorMessage(error: String): String {
+        return CoreBindings.createUserFriendlyErrorMessage(error)
+    }
 }
\ No newline at end of file