Redo person cell layout in sample app

Wrap the labels with another view. Use vertical
centering (with offset) instead of top and bottom
margins.

Lower vertical compression resistance so empty tag
labels can be collapsed.
Add NB logo as resource for accounts view

Add the general Media assets catalog.

NOTE: Nib changes not included.
Add compact-height support for accounts view

Do the same thing as with the person view by
further embedding the subviews in a scroll-view
that's inner-wrapped with a plain 'content' view.

NOTE: Includes logo image view.
Mitigate auto-rotate problems with nation-slug prompt view
Decrease client logging level for certain tests
Cleanup some invalid TODOs