Be able to to modify the cut-off point depending on what baseUnit is selected in a chart time series.

e.g.

Given the following data points:

Data = [

  Friday 10th Oct: 123,

  Saturday 11th Oct: 54,

  Sunday 12th Oct: 77,

  …,

  Tuesday 20th January: 10,

]

If baseUnit = year

Currently what happens is:

1st Jan -> 1st Jan -> 1st Jan

What we want:

10th Oct -> 10th Oct -> 10th Oct

If baseUnit = month

Currently what happens is:

1st Oct -> 1st Nov -> 1st Dec

What we want:

10th Oct -> 10th Nov -> 10th Dec -> etc

*Edge case of 29th, 30th, and 31st:

Default to last day of the month

Oct 31st -> Nov 30th -> Dec 31st

If baseUnit = week

Currently what happens is:

Sunday 5th Oct -> Sunday 12th Oct -> Sunday 19th Oct

What we want:

Friday 10th Oct -> Friday 17th Oct -> Friday 24th Oct -> etc

If baseUnit = day

This is our minimum unit so everything works