Show all cards that fit!
Show all cards that fit!

A bug was preventing the last card that would fit in the arrangement to be
shown!

Also, minor refactors to make the code more standard with its surroundings.

https://phabricator.endlessm.com/T10779

endlessm/eos-knowledge-lib,endlessm/eos-knowledge-lib,endlessm/eos-knowledge-lib,endlessm/eos-knowledge-lib