Display title and breadcrumb info on Modal even when no description is given.

[bradfrost]

Per this discussion:
f9a3453#commitcomment-18152007

[bradfrost]

This brings up a bigger issue of being able to differentiate when something is in the list view (where pattern info is displayed as an accordion) versus the detail view (where pattern info is displayed in a modal). There are a bunch of areas where a simple boolean would go a long way to having better control over the UI code.

@bmuenzenmeyer, I'm not quite sure how to go about doing this, but just flagging it as a thing that would make life easier.