Add build script for easy inclusion into course zip files

Author: Mike Gehard

scripts/build.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+
+set -e -x
+
+if [ "$#" -ne 1 ]; then
+    echo "Please provide location to place build output."
+    exit 1;
+fi
+
+./mvnw package
+cp target/articulate-0.0.1-SNAPSHOT.jar $1