Verticals: Add ability to flag images for different orientations

[sixhours]

Ideally, as we curate images, we'll flag them as being useful for specific crops (portrait, landscape, square) so we aren't trying to fit portrait-focused images into landscape-sized spaces, for example.

A second UI that shows each selected image, cropped to the desired orientation, with the ability to select which ones work would be useful.

Rough wireframe of this concept in action:

Pexels already provides portrait, landscape, and square crops via their API. I imagine we'd add an "orientation" flag to the image's post meta that contains a list of the approved orientations for that image.

This is considered a "nice to have" if we have time for v1.

[nelsonec87]

@sixhours I believe it's coved by the current version :)

[sixhours]

Yep, this has been added! :D