2019.12.13.1: Don't show schedules or predictions outside rating

23b28c5 Don't show schedules or predictions outside rating
6597400 Tell bots not to index line page with date param
f65eb8f Check for nil, as well as blank, train number
012eeb5 Omit services that are subsets of other services
2a965d7 Show stop municipality if address is not available
fd89c17 Omit no-school services
0e2eedf Don't show service optgroups without services
6d71b70 Extract ServiceOptGroup component
bd60176 Rename ServiceOptGroup to ServiceOptGroupName
c5796db Render holidays more simply in schedule picker
de0fdba Find holidays by typicality for schedule finder
e6416c4 Extract ServiceOption React component
263ac8b Rerecord and approve all Backstop changes
9c67234 Hide animated icon from Backstop comparisons
65e97eb Fix instance of date query param not being used
c220c68 Update datetimes used in Backstop scenarios
5158d86 Rework and clean up Backstop tasks
e20483f Use proxy header when checking for Wiremock
fe7c177 Remove unused config value in dev.exs
f2edc36 Remove hard-coded default Wiremock version
df6b8aa Update and deduplicate Wiremock version on CI
fcb5a0a Remove CI retry logic for Backstop tests
48614ca Remove potential compiled-in environment var
b40d54c Omit past services from schedule finder
d5e2844 Revert "bump up global coverage threshold for statements"
3688b0e Extract DirectionButtons component