Changelog fix

CHANGELOG.md

assets/package-lock.json

assets/package.json

assets/postcss.config.js

assets/src/scripts/components/hydrograph/scales.js

assets/src/scripts/components/hydrograph/scales.spec.js

...ts/src/scripts/components/hydrograph/time-series-graph.js

...c/scripts/components/hydrograph/time-series-graph.spec.js

assets/src/scripts/store/ui-reducer.js

graph-server/src/index.js

graph-server/src/renderer/index.js

graph-server/src/renderer/render-png.js

wdfn-server/waterdata/templates/partials/footer.html

wdfn-server/waterdata/templates/partials/header.html

wdfn-server/waterdata/utils.py