Recreate in SVG

Ta-da!

SVG conversions of all the shield styles. Aside from some minor differences in gradient coloring and some anti-aliasing of font (most of it is still very legible and in some cases actually comes out better, imo. there's just a few, like travis's 'build' that has a sketchy L, but not much I can do about that.
Besides that, these should be nearly-pixel-perfect conversions.

Illustrator is a little bit fussy with the artboard when opening these back up, so if you want leave this PR open and I'll add in exports to PNGs (tell me what naming format, or if you just want me to straight up replace the current pngs).

I believe I too have earned my pixel-fucker award for the day.