~aleteoryx/lfm_embed

ref: 7d8d5fa6f9bfafe07932728fe86ba14713377b7b lfm_embed/src d---------
Create plain theme, do some escaping, fix some busted envvars, document themes.
lots of stuff. theming basically done, added some logging, frontend basically done.
pull down user info
fix packages, implement caching
API deserialization structs