Removed camera data files that are no longer used. Modified the test_…

Removed camera data files that are no longer used. Modified the test_create_message test to make less brittle.

Fixed a typo which was preventing groundwaterlevels if DV graph was n…

Update changelog in preparation for release

remove period

Wdfn 496 use mail server to deliver email

Merge branch 'master' of https://github.com/usgs/waterdataui into WDFN-496_use_mail_server_to_deliver_email

Update dependencies

Reverting esri-leaflet because the layers don't seem to work with the…

Reverting esri-leaflet because the layers don't seem to work with the leaflet layers control for more recent versions.

Iow 857 - Add a table of groundwater field visit data