Remove metadata we don't use in ci docs

doc/ci/examples/artifactory_and_gitlab/index.md

@@ -3,12 +3,7 @@ stage: Verify
 group: Continuous Integration
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
 disqus_identifier: 'https://docs.gitlab.com/ee/articles/artifactory_and_gitlab/index.html'
-author: Fabio Busatto
-author_gitlab: bikebilly
-level: intermediate
-article_type: tutorial
 type: tutorial
-date: 2017-08-15
 ---
 
 # How to deploy Maven projects to Artifactory with GitLab CI/CD

doc/ci/examples/deploy_spring_boot_to_cloud_foundry/index.md

@@ -2,14 +2,7 @@
 stage: Release
 group: Progressive Delivery
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
-author: Dylan Griffith
-author_gitlab: DylanGriffith
-level: intermediate
-article_type: tutorial
 type: tutorial
-date: 2018-06-07
-last_updated: 2019-04-08
-description: "Continuous Deployment of a Spring Boot application to Cloud Foundry with GitLab CI/CD"
 ---
 
 # Deploy a Spring Boot application to Cloud Foundry with GitLab CI/CD

doc/ci/examples/devops_and_game_dev_with_gitlab_ci_cd/index.md

@@ -2,13 +2,7 @@
 stage: Verify
 group: Continuous Integration
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
-author: Ryan Hall
-author_gitlab: blitzgren
-level: intermediate
-article_type: tutorial
 type: tutorial
-date: 2018-03-07
-last_updated: 2019-03-11
 ---
 
 # DevOps and Game Dev with GitLab CI/CD

doc/ci/examples/end_to_end_testing_webdriverio/index.md

@@ -2,13 +2,7 @@
 stage: Verify
 group: Testing
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
-author: Vincent Tunru
-author_gitlab: Vinnl
-level: advanced
-article_type: user guide
 type: tutorial
-date: 2019-02-18
-description: 'Confidence checking your entire app every time a new feature is added can quickly become repetitive. Learn how to automate it with GitLab CI/CD.'
 ---
 
 # End-to-end testing with GitLab CI/CD and WebdriverIO

doc/ci/examples/laravel_with_gitlab_and_envoy/index.md

@@ -2,14 +2,7 @@
 stage: Verify
 group: Continuous Integration
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
-disqus_identifier: 'https://docs.gitlab.com/ee/articles/laravel_with_gitlab_and_envoy/index.html'
-author: Mehran Rasulian
-author_gitlab: mehranrasulian
-level: intermediate
-article_type: tutorial
 type: tutorial
-date: 2017-08-31
-last_updated: 2019-03-06
 ---
 
 # Test and deploy Laravel applications with GitLab CI/CD and Envoy

doc/ci/examples/test_phoenix_app_with_gitlab_ci_cd/index.md

@@ -2,13 +2,7 @@
 stage: Verify
 group: Continuous Integration
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
-author: Alexandre S Hostert
-author_gitlab: Hostert
-level: beginner
-article_type: tutorial
 type: tutorial
-date: 2018-02-20
-last_updated: 2019-03-06
 ---
 
 # Testing a Phoenix application with GitLab CI/CD

doc/ci/ssh_keys/README.md

@@ -2,7 +2,6 @@
 stage: Verify
 group: Continuous Integration
 info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
-last_updated: 2017-12-13
 type: tutorial
 ---