Bump android version code

README.md

@@ -65,7 +65,9 @@ Port: UDP port of node, usually 4569.
 Add DTMF commands like \*3node, \*1node, \*70, etc in the IAX DTMF box and hit send to send the DTMF string.  The asterisk (*) character is already added on the Droidstar app, so only input the numeric portion of the command (70 instead of *70, etc). Details on various commands can be found at the AllStar wiki and others.
 
 # General building instructions
-This software is written primarily in C++ on Linux and requires Qt5 >= Qt5.15, and natually the devel packages to build.  Java, QML (Javascript based), and C# code is also used where necessary.  The preferred way to obtain Qt 5.15 is to use the Qt open source online installer from the Qt website.  Run this installer as a user (not root) to keep the Qt installation separate from your system libs.  Select the option as shown in this pic https://imgur.com/i0WuFCY which will install everything under ~/Qt.
+This software is written primarily in C++ on Linux and requires Qt5 >= Qt5.15, and natually the devel packages to build.  The imbe_vocoder library is also required.  Java, QML (Javascript based), and C# code is also used where necessary.  The preferred way to obtain Qt 5.15 is to use the Qt open source online installer from the Qt website.  Run this installer as a user (not root) to keep the Qt installation separate from your system libs.  Select the option as shown in this pic https://imgur.com/i0WuFCY which will install everything under ~/Qt.
+
+The imbe_vocoder library is a prerequisite: https://github.com/nostar/imbe_vocoder
 
 ## Note for building on Raspbian/RaspiOS
 The Qt online installer does not support RPi, but fortunately there is a great Qt 5.15.2 installer for RaspiOS:

android/AndroidManifest.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0"?>
-<manifest package="org.dudetronics.droidstar" xmlns:android="http://schemas.android.com/apk/res/android" android:versionName="-- %%INSERT_VERSION_NAME%% --" android:versionCode="63" android:installLocation="auto">
+<manifest package="org.dudetronics.droidstar" xmlns:android="http://schemas.android.com/apk/res/android" android:versionName="-- %%INSERT_VERSION_NAME%% --" android:versionCode="64" android:installLocation="auto">
 	<uses-sdk android:minSdkVersion="21" android:targetSdkVersion="30"/>
 
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