* Rename fine-tuning methods to reflect size class rather than orientation
* Modify existing constraints to de-portrait tablet layout, need a card width for tablet now
* Further constraint tinkering, add identifiers for better auto layout debugging
* More constraints for "landscape" appearance in tablet. Looks good for every case except Thin Image, which blows up the height of the message card
* Fix fine tune layout methods to correctly fine tune for compact height and width
* Update layout constraint identifiers to match titles in document outline for easier debugging
* Revert superfluous method name changes for layout fine tuning methods