The versioned docs changed where some of the referenced links point to.
In many cases the redirect will get to the correct page, but there were
a few links in our blogs that were now resulting in 404s.

This updates the links in a couple blog posts to get to specific
versions. This fixes and link and makes sure future modifications will
not break existing posts.
Signed-off-by: Sean McGinnis <smcginnis@vmware.com>