Added /MoyaWeb/currenttime servlet, which returns System.currentTimeMillis() function

code/MoyaWeb/src/fi/codecrew/moya/servlet/TimeServlet.java

+package fi.codecrew.moya.servlet;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+/**
+ * Servlet implementation class UploadServlet
+ */
+@WebServlet(urlPatterns = { "/currenttime" })
+public class TimeServlet extends HttpServlet {
+
+	private static final long serialVersionUID = 1L;
+
+	@Override
+	protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
+		PrintWriter w = resp.getWriter();
+		w.write(String.valueOf(System.currentTimeMillis()));
+		w.flush();
+		w.close();
+	}
+}