Add Management Unit to the project download standard columns.

[chrisala]

In ProjectXlsExporter, t should be added to the commonProjectHeadersWithoutSites after the Service Provider column.
So that the ProjectXlsExporter doesn't introduce a GORM dependency and run the same query over and over again to lookup the management unit name, I suggest a similar approach to how the GmsMapper in MERIT works.

Pass a map of management unit id to name, with dynamic initialisation of the contents using Groovy's "withDefault":

Map managementUnits = [:].withDefault{name ->
Map mu = managementUnitService.getByName(name)
mu?.managementUnitId
}
def mapper = new GmsMapper(metadataService.activitiesModel(), metadataService.programsModel(), metadataService.organisationList()?.list, abnLookupService, metadataService.getOutputTargetScores(), programs, managementUnits)

[chrisala]

https://upsource.ala.org.au/ecodata/review/ECDT-CR-50