Description of problem:
Did not remove message about jenkins autoprovision in  samplepipeline.yaml template, Should remove it, because dropped jenkins autoprovision in 4.0 version

Version-Release number of selected component (if applicable):
openshift v4.0.0-0.49.0

How reproducible:
always 

Steps to Reproduce:
1.Check the jenkins pipeline template, which include " A Jenkins server will be automatically instantiated in this project"

2.Create pipeline build, also include"A Jenkins server will be automatically instantiated in this project"
 
$oc new-app -f https://raw.githubusercontent.com/openshift/origin/master/examples/jenkins/pipeline/samplepipeline.yaml

$ oc new-app -f https://raw.githubusercontent.com/openshift/origin/master/examples/jenkins/pipeline/samplepipeline.yaml

     Pipeline Build Example
     ---------
     This example showcases the new Jenkins Pipeline integration in OpenShift,
     which performs continuous integration and deployment right on the platform.
     The template contains a Jenkinsfile - a definition of a multi-stage CI/CD process - that
     leverages the underlying OpenShift platform for dynamic and scalable
     builds. OpenShift integrates the status of your pipeline builds into the web
     console allowing you to see your entire application lifecycle in a single view.
     A Jenkins server will be automatically instantiated in this project to manage
     the Pipeline BuildConfig created by this template.  You will be able to log in to
     it using your OpenShift user credentials.

3.

Actual results:
It has message about jenkins autoprovision info in jenkins pipeline template

Expected results:
Should remove jenkins autoprovision info in jenkins pipeline template 

Additional info:
bluegreen-pipeline.yaml has the same issue