Use new version of Nordpol from jcenter

- Use version 0.1.13 that is now available on jcenter
- Add a "gradle witness" for this version

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/base/BaseSecurityTokenNfcActivity.java

@@ -191,7 +191,7 @@ public abstract class BaseSecurityTokenNfcActivity extends BaseActivity implemen
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
-        mTagDispatcher = TagDispatcher.get(this, this, false);
+        mTagDispatcher = TagDispatcher.get(this, this, false, false);
 
         // Check whether we're recreating a previously destroyed instance
         if (savedInstanceState != null) {