Implement NdnPing client

Update jNDN to 0.14 and fix a small problem Crypto++ fixed in upstream.

Change-Id: I4697489dcc7f74f1d7c40e196f5f983e4bd3b1ef
Refs: #3459
diff --git a/app/src/main/res/layout/fragment_ping_client.xml b/app/src/main/res/layout/fragment_ping_client.xml
new file mode 100644
index 0000000..82760b3
--- /dev/null
+++ b/app/src/main/res/layout/fragment_ping_client.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    style="@style/default_linear_layout_padding"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingTop="10dp"
+        android:paddingBottom="10dp"
+        android:orientation="horizontal">
+
+        <EditText
+            android:id="@+id/pingName"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="10"
+            android:hint="@string/ping_client_prefix_hint"/>
+
+        <Button
+            android:id="@+id/pingStart"
+            style="?android:attr/buttonStyleSmall"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:text="@string/start" />
+
+    </LinearLayout>
+
+    <ListView
+        android:id="@+id/pingResult"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+    </ListView>
+
+</LinearLayout>
\ No newline at end of file