Vacant Unit Heating Setpoints

[afontani]

Pull Request Description

Companion PR: resstock-estimation #96

Assign Vacant Unit Heating Setpoints to 55F. The assumption is close to a "don't freeze the pipes" instead of using occupied setpoints.

Checklist

Not all may apply:

• Unit tests have been added or updated
• All rake tasks have been run, and pass
• Documentation has been modified appropriately
• Any new options are added to project_testing
• project_testing runs without any failures
• No unexpected regression test changes
• All tests are passing
• The changelog has been updated appropriately
• This branch is up-to-date with develop

For more information on how to perform these checklist items, see the documentation's Advanced Tutorial.

[ejhw]

@afontani Was the "7,001 additions, 7,000 deletions" to options_lookup.tsv a mistake?

[afontani]

@ejhw: Not sure what happened with options_lookup.tsv, probably white space. To be more explicit, I reverted the changes (64e3eff) and added a single line for the new Heating Setpoint Option (d26fb15). The PR now shows only a single line changed in options_lookup.tsv