How to relocate ./VAADIN/ to ./myapp/VAADIN/ when making package?

Hi,

I made an web using Vaadin 8 and it is running on my PC. Now I want to deploy it on a server. But I am getting error “Failed to load the bootstrap javascript: ./…/VAADIN/vaadinBootstrap.js?v=8.0.5”. The URL is like http://hostname/myapp. And the server do not allow anything outside of my context /myapp. It seems vaadin is trying to access /VAADIN/ which the server does not allow. How can I relocate /VAADIN/ to /myapp/VAADIN/ in my app to include all the .js and themes when I create the package?

Thank you for your time.