Add update-dependencies.sh

scripts/update-dependencies.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+rm -f build/updates.txt
+./gradlew dependencyUpdate -Drevision=release
+find . -name report.txt | xargs cat > build/updates.txt
+echo "Updates...."
+cat build/updates.txt | fgrep ' ->' | sort | uniq