Create the deployment configuration form dynamically

Instead of using a hardcoded form, create it dynamically from
the data that we could get from a Heat template. For now, the
data is still hardcoded, in the fututre we will get it from
Heat.

Change-Id: I11888bbbd00784ef5e1de1a3c7003df845fa11b9
Implements: blueprint tripleo-ui-deployment-configuration-page
Merge "Create the deployment configuration form dynamically"