Readme now includes note about multi-module projects
Readme now includes note about multi-module projects

For a multi-module project, you need to bind the build goal
to the package lifecycle phase if you want the plugin to be invoked
on a submodule when running maven from the parent project.

kevin-canadian/docker-maven-plugin,ravwojdyla/docker-maven-plugin,ryancox/docker-maven-plugin,aharonha/docker-maven-plugin,spotify/docker-maven-plugin,UpSport/docker-maven-plugin,zpearce/docker-maven-plugin,seven10builder/docker-maven-plugin,gilles/docker-maven-plugin,HotelsDotCom/docker-maven-plugin,davidkarlsen/docker-maven-plugin,velo/docker-maven-plugin,lndbrg/docker-maven-plugin