message: push images in parallel, hoping it's faster
diff: @@ -67,7 +67,7 @@ node {
  stage ('publish-amazeeiolagoon') {
  withCredentials([string(credentialsId: 'amazeeiojenkins-dockerhub-password', variable: 'PASSWORD')]) {
  sh 'docker login -u amazeeiojenkins -p $PASSWORD'
  - sh "make publish-amazeeiolagoon-baseimages publish-amazeeiolagoon-serviceimages PUBLISH_TAG=${SAFEBRANCH_NAME}"
  + sh "make publish-amazeeiolagoon-baseimages publish-amazeeiolagoon-serviceimages PUBLISH_TAG=${SAFEBRANCH_NAME} -j4"
  }
  }
  @@ -75,7 +75,7 @@ node {
  stage ('publish-amazeeio') {
  withCredentials([string(credentialsId: 'amazeeiojenkins-dockerhub-password', variable: 'PASSWORD')]) {
  sh 'docker login -u amazeeiojenkins -p $PASSWORD'
  - sh "make publish-amazeeio-baseimages"
  + sh "make publish-amazeeio-baseimages -j4"
  }
  }
  }
  