add helper migrate command for running migrate in a container
add helper migrate command for running migrate in a container

denibertovic/conference-web,niksy/conference-web,niksy/conference-web,WebCampZg/conference-web,denibertovic/conference-web,denibertovic/conference-web,WebCampZg/conference-web,WebCampZg/conference-web,denibertovic/conference-web,denibertovic/conference-web