update .bookignore with lots more stuff that shouldn't be copied to gh-pages to be published to the docs microsite
update .bookignore with lots more stuff that shouldn't be copied to gh-pages to be published to the docs microsite

hichameyessou/blip,hichameyessou/blip,tidepool-org/blip,hichameyessou/blip,tidepool-org/blip,tidepool-org/blip