Description of problem:

Go to https://openshift.redhat.com/community/forums/openshift, 

Click the first thread "User Guides for OpenShift Express & Flex",

All the content there is very outdated, it still linked to the old express and flex  user guide link which are already broken.



Version-Release number of selected component (if applicable):
Prod

How reproducible:
Always

Steps to Reproduce:
1.As description said , check https://openshift.redhat.com/community/forums/express/user-guides-for-openshift-express-flex

  
Actual results:
1. The user guide there is still linked to http://docs.redhat.com/docs/en-US/OpenShift_Express/2.0/html/User_Guide/index.html

2. Flex is still there


Expected results:
1. Linked to new link:
http://docs.redhat.com/docs/en-US/OpenShift/2.0/html/User_Guide/index.html

2. Remove flex

Additional info: