Create node profile details page

We need a separate page, because some information requires too many
requests per row on index page, e.g. everything from nova keys:
architecture and deploy images, also converting image IDs to names.
As a bonus, this page displays overcloud roles bound to this
node profile and number of deployed instances, if any.

Implements: blueprint tripleo-defining-node-profiles
Change-Id: Ib7878fb3699df6a70f70d589c0b307ce34ccbe67
Merge "Create node profile details page"