Fixed broken links to cf deployment guide

[cfdreddbot]

Hey dazjones!

Thanks for submitting this pull request! I'm here to inform the recipients of the pull request that you and the commit authors have already signed the CLA.

[cf-gitbot]

We have created an issue in Pivotal Tracker to manage this:

https://www.pivotaltracker.com/story/show/155126750

The labels on this github issue will be updated when the story is started.

[dsabeti]

Thanks @dazjones!