Remove unnecessary "rows" property from Redux Store

[lmatayoshi]

"Rows" property is being loaded at Lab Record Import and Electronic Pharmacy Stock Record index, though they aren't required in that context. Rows are only required when accessing the details of a LRI.

Removing them from Redux Store at LRI index level will probably lead to potential gains in terms of memory consumption, because rows objects are big in size.

[lmatayoshi]

@mmuller a couple of this here:

These changes modify the way the required data in the LabRecords and ElectronicPharmacyStockRecords lists is stored in memory. You shouldn't take notice of any of these changes unless something got broken.

In order to accomplish that, I had to modify the way all entities were querying their data. So the mission is to verify that changes don't produce any undesirable effect over the lists: Sites, LabRecords, ElectronicPharmacyStockRecords, Patients, PatientEntries, Antibiotics and AntibioticConsumptionStats.

We have to check that all the lists still show the correct data and that it remains properly scoped. For example, that the right LabRecords are shown for a given site, or that the right AntibioticConsumptionStats are shown for a given antibiotic and a given site.

Finally, an additional check is that filters in Sites list and Antibiotics still work properly. And the same when creating new instances: Antibiotic, AntibioticConsumptionStats, Patient, PatientEntries or importing both LabRecords and ElectronicPharmacyStocks