Add support for automated unit testing with Git webhooks

Close #8

run-tests.sh

@@ -0,0 +1,31 @@
+#!/bin/sh
+
+PROGRAM="$(basename $0)"
+RESULT=1
+
+print_help() {
+	/bin/echo -n "$PROGRAM: "
+	echo "Executes the project test suite under the specified directory"
+	echo
+	echo 'Usage:'
+	echo "$PROGRAM <builddir>"
+
+	exit 255
+}
+
+if [ $# -ne 1 ]; then
+	echo "Invalid number of parameters!"
+	echo
+	print_help
+fi
+
+RUNDIR="$1"
+shift
+
+cd $RUNDIR
+./app-test
+RESULT=$?
+
+cd $OLDPWD
+
+(exit $RESULT)