NOTE: This revision contains two binary (image) files, which `arc` might not download automatically when applying this patch to test locally.
* Check and confirm code sanity
* Apply patch locally (see above note)
* Open 0 A.D.
* From the "Learn to Play" submenu of the Main Menu, use the new "Catafalques Overview" option
* Confirm no errors
For bonus points:
* Remove/(rename) a civ's catafalque template
* Restart 0 A.D. and confirm that the page doesn't complain, and merely skips that civ.