Stub for dwellings starts and completes API
Copying multi-timeseries-graph to spotlight
Removing graph line labels from this branch

Should still be in residential property. Will remerge once that's stable
and tests are passing
Feature test for lines module
Start lines module based on stacked module
Displaying as a line graph
Reinstate graph-with-labels class
Add missig comma
Convert line module to use grouped timeseries
Update stub response
Apply filter_by when specified
Configure for quarterly period
Scale quarterly graphs by end date
Format quarterly graph callout showing months
Add line graph to no realistic dashboard
Duplicate grouped timeseries controller for line layout

This is an extension only because we can't have two modules with the same className on a dashboard. When this is fixed, this shall be removed.
Remove console.log
Set stacked graph to cumulative
Fix module typo
Do not show terminator if current datapoint is null