2019.11.20.1: Handle itineraries with steps w/o absolute dir

383405b Handle itineraries with steps w/o absolute dir
3b5be55 Adjust nomenclature for CMS content (#275)
65ef755 Disable Pronto PR comment reporting (#279)
b111f6a Attempt Codecov Fix (#276)
21f23c9 Update shuttle-tab logic, add tests
1bd6412 Disable Pronto GitHub PR status reporting (#277)
e3fcda0 Add basic layout for shuttles page
3509041 Add "Shuttles" page, & conditionally navtab for it
e3d8e06 Bump lodash from 4.17.11 to 4.17.15 in /apps/site/react_renderer
21412c5 Bump js-yaml from 3.12.1 to 3.13.1 in /apps/site/react_renderer
d82ac78 Bump mixin-deep from 1.3.1 to 1.3.2 in /apps/site/react_renderer
f11ea0d Fix Jest watch mode not working (#266)
a4ab8f7 Fix missing retail location vendors (#264)
b31f741 Add server check for support form uploads (#265)
0e6f4bc Style basics of stop components, fix presentational bugs (#254)
ba95dc9 Update docs based on onboarding experience (#258)