Merge pull request #135 from mstevetodd/master

update manifest and help to 2.16, ready to publish

AndroidManifest.xml

@@ -3,7 +3,7 @@
     xmlns:tools="http://schemas.android.com/tools"
     package="jmri.enginedriver"
     android:versionCode="41"
-    android:versionName="2.16-test6" android:installLocation="auto">
+    android:versionName="2.16" android:installLocation="auto">
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />

assets/about_page.html

@@ -7,7 +7,7 @@
 <h1>Engine Driver Throttle for Android</h1>
 <div><img src="file:///android_asset/engine_driver_icon.png" height="144" width="166"
           style="float:left;padding:0 8px 8px 0" alt=""/></div>
-<p>Engine Driver version 2.16-test7 includes:<br/>
+<p>Engine Driver version 2.16 includes:<br/>
 <ul>
     <li>numerous Gamepad-related improvements</li>
     <li>Individually control lights in consist</li>
@@ -16,7 +16,6 @@ <h1>Engine Driver Throttle for Android</h1>
     <li>Preference grouping</li>
     <li>Avoid a few crashes reported to Play Store</li>
 </ul>
-
 </p>
 <br/><em><a
         href="https://raw.githubusercontent.com/JMRI/EngineDriver/master/changelog-and-todo-list.txt"