optimized templates

@donnapep @stulees @swbloom @pcsandford

I am having some issues with performance when running a few of the templates on 4k displays.
It progressively loads simple items like fonts, css strokes, and simple gradients very slowly. (looks fine on other resolutions). Ironically the two templates (Teacher Profile and School Lunch) giving me the most issues include little to no bitmap images or video and are under 1 mb total.

This commit is an attempt to resolve these issues.
I reduced the size of the svgs by half, removed unused font weights and removed a css gradient that was not essential.

Let me know if you see anything funny with these two templates. As I would think just css, html and svg should have no issues loading.

Thanks,
Mat