New release script to automate some boring junk

new_binary.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+# Copyright 2019 The Hush developers
+# Released under the GPLv3 license
+
+set -e
+
+VERSION=$1
+FILENAME="SilentDragonAndroid-$VERSION.apk"
+
+if [ -z $VERSION ]; then
+    echo "# Must set version number!"
+    echo "Usage: $0 1.2.3"
+    exit 1
+fi
+
+./gradlew clean assembleRelease
+#mv $FILENAME $FILENAME.back.$$
+cp app/build/outputs/apk/release/app-release.apk SilentDragonAndroid-$VERSION.apk
+sha256sum $FILENAME