go to minimatch v5

bump minimatch version to latest

attempt to fix tests for webpack3

address typeError in webpack3 builds

remove travis config (replace by actions)

Merge branch 'develop'

add github actions

Merge branch 'develop'

add debug logging to verify versions being tested

update version files

working with webpack v5 and html-webpack-plugin v5

Merge pull request #9 from fossabot/develop

Merge branch 'develop'

update changelog [ci skip]

fix type error, remove testing of webpack3