air pollution/brunch: add vendored components

[#74611394]
air pollution/brunch: add bower components

[#74611394]
air pollution/brunch: move assets to app/

[#74611394]
air pollution/brunch: move coffee files to app/src

[#74611394]
air pollution/brunch: update html files

[#74611394]
air pollution/brunch: add brunch config

[#74611394]
air pollution/brunch: update static-build script

[#74611394]
air pollution/brunch: update README

[#74611394]