Deveopler Portal featured image

[Ryan Lerch]

Hi all,

One of the action items last week was for the featured image for the
developer portal article that is upcoming.

As i mentioned in the meeting, i think it would be nice to just re-use the
exisiting developer portal image we have, so i have added it to the
article, and (from a feature image standpoint) is ready to go!

cheers,
ryanlerch