create vizlab wiki page describing our thumbnail process: wait until viz is really really close to launch, open viz in browser, possibly remove noisy elements, grab screenshot and save to thumb-base.png, tweak & run imageMagik lines. probably also say what info needs to go in viz.yaml for thumbnails, and how it gets used, and how metadata gets put into the viz page for consumption by facebook & twitter. Some notes are at https://github.com/USGS-VIZLAB/hurricane-maria/pull/113
create vizlab wiki page describing our thumbnail process: wait until viz is really really close to launch, open viz in browser, possibly remove noisy elements, grab screenshot and save to thumb-base.png, tweak & run imageMagik lines. probably also say what info needs to go in viz.yaml for thumbnails, and how it gets used, and how metadata gets put into the viz page for consumption by facebook & twitter. Some notes are at https://github.com/USGS-VIZLAB/hurricane-maria/pull/113