Issue #46: Add integration tests    -bower components and nodejs modules are added to the gitlab-ci cache
Issue #46: Add integration tests
   -bower components and nodejs modules are added to the gitlab-ci cache

oneils/html4email-kotlin,oneils/html4email-kotlin,oneils/html4email,oneils/html4email,oneils/html4email,oneils/html4email-kotlin,oneils/html4email,oneils/html4email