Merge pull request jenkinsci#140 from thommy101/8.1_ci_readme_update

Added missing documentation 8.1 CI features

README.md

@@ -72,9 +72,10 @@ If you plan to use forked repositories, you will need to enable the GitLab CI in
         * Add a Web Hook for *Merge Request Events* and *Push Events* to ``http://JENKINS_URL/project/PROJECT_NAME`` <br/>
         **Note:** You do not need to select any "Trigger Events" as the Web Hook for Merge Request Events will alert Jenkins.
 
-## GitLab Configuration (≥ 8.1)
+### GitLab Configuration (≥ 8.1)
 GitLab 8.1 uses the same configuration as GitLab 8.0
 * GitLab 8.1 has implemented a commit status api. To enable this check the ``Use GitLab CI features`` under the project settings.
+* Configure access to GitLab as described above in "Configure access to GitLab"
 
 ### GitLab Configuration (< 8.0)
 * In GitLab go to you primary repository's project *Settings*