restore 0.5 maximum reheat flow fraction

[mdahlhausen]

No description provided.

[lymereJ]

What were the diffs that triggered changes in the performance tests results?

[mdahlhausen]

@lymereJ

Previously, as of the last release, Outpatient and Primary School 90.1-2010, 2013, 2016, and 2019 models were defaulting the terminals to 'autosize':
https://github.com/NREL/openstudio-standards/blob/v0.4.0/test/doe_prototype/regression_models/PrimarySchool-90.1-2016-ASHRAE%20169-2013-4A_expected_result.osm#L14151

This PR updates them to 0.5 (presumably as intended, according to the .idf versions of the PNNL prototypes):
https://github.com/NREL/openstudio-standards/blob/fix/default_vav_controls/test/doe_prototype/regression_models/PrimarySchool-90.1-2016-ASHRAE%20169-2013-4A_expected_result.osm#L14151

The last vav PR also included the air loop name in the Controller:OutdoorAir object instead of using default naming. That has no performance implications.

[lymereJ]

@lymereJ

Previously, as of the last release, Outpatient and Primary School 90.1-2010, 2013, 2016, and 2019 models were defaulting the terminals to 'autosize': https://github.com/NREL/openstudio-standards/blob/v0.4.0/test/doe_prototype/regression_models/PrimarySchool-90.1-2016-ASHRAE%20169-2013-4A_expected_result.osm#L14151

That's right, I forgot that the PR fixed that. All good then!