Give roms without an image a default geopattern

Uses an image method on the game to get back a data-uri instead of a url
for the game's image

* Adds two new npm modules: geopattern and datauri
* Removes games filter that keeps games without images from showing up
on a platform's screen
Show title for roms without custom images
Use a default title instead
Fix default rom SVG sizing
Revert "Use a default title instead"

This reverts commit 58062e8ac8a5d22a11a4ff39e4d5aeb21f64558f.
set the center title of a card with a key in the data hash

Only use the center title if the game doesn’t have an image
place center-title in the middle
make sure control-info bar is on top
normalize the css for cards
add image() method to other models

Let’s do it like this so we have a consistent api
everrrrbody be image'n
don't filter on game art anymore
Use the game console image as default
No need for geopattern
Merge branch 'default-rom-art' of https://github.com/jugglingnutcase/kart into default-rom-art
add default art for game cards per game console
just use a default card

We’ll brand them later when we find an artist!
Remove Datauri from gameConsole
Add path function for console's default art
Use game console image as default for a rom

Removes Geopattern and Datauri as well