Wdfn 363 - Add another service call to FIM

Found a couple of issues with the flood data tests. Decided to make all three FIM calls in the retrieveFloodData function. The flood data is cleared if the site is not public.

IOW-709 move to fargate

fix test for new tool tips

Wdfn 444 add link to create wateralert subscription

Merge branch 'master' of https://github.com/usgs/waterdataui into WDFN-444_add_link_to_create_wateralert_subscription

Updated build script to put copying of js assets to dist in separate …

Need to set config variable for uvPeriodOfRecord before downloading t…

Need to set config variable for uvPeriodOfRecord before downloading the bundle.js which depends on this.

Wdfn 434 - Add Navigation

Adding navigation links. There are WDFN specific links in the gray navigation bar and links to specific products in the Water data portfolio in the dark USGS header.