Merge pull request #118 from michaelneale/master

Jenkins LTS based official image

library/jenkins

@@ -0,0 +1,5 @@
+# maintainer: Michael Neale <[email protected]> (@michaelneale)
+
+latest: git://github.com/cloudbees/jenkins-ci.org-docker@2627b96534028614f718315d7f84eb49362e445d
+1.554: git://github.com/cloudbees/jenkins-ci.org-docker@2627b96534028614f718315d7f84eb49362e445d
+1.554.3: git://github.com/cloudbees/jenkins-ci.org-docker@2627b96534028614f718315d7f84eb49362e445d