added new background to start of day
Revert "added new background to start of day"
Made a mistake and pushed to master instead of to my branch, reverting...
This reverts commit 72f906481f26ced5d9eda13ba9e867e5ad6a7777.
made first background section of day darker
Merge pull request #124 from tidepool-org/ianjorgensen/poolbackground

made first background section of day darker
Merge branch 'master' into jebeck/tideline-viz-unit-tests
factor out addInterval
factor out getAllFeatureSetNames; add Basal type
add BasalDay