Resolves #224 Main UI tablet support

android/app/src/main/AndroidManifest.xml

@@ -1,6 +1,9 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.keyboardcrumbs.hassclient">
 
+    <uses-feature android:name="android.hardware.touchscreen"
+        android:required="false" />
+
     <!-- The INTERNET permission is required for development. Specifically,
          flutter needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.