Added new function to handle retrieval of possible values for LOCATION variable.  Use the new function to retrieve the possible values for the variables to be compared.

GCP-10216

Reviewer: Chezka Arevalo
Use the new function to retrieve the possible values for the variables to be compared and used for the validation during the import process.

GCP-10216

Reviewer: Chezka Arevalo
Added JUnit cases to test out new functions added n the Fieldbookservice

GCP-10216

Reviewer: Chezka Arevalo
Code cleanup, adding of curly brace for if-else conditions and Move the "" string literal on the left side of this string comparison.

GCP-10216

Reviewer: Chezka Arevalo
Refactored code when refreshing the settings section after saving an import.  Also, we set the correct id value for location variable

GCP-10216

Reviewer: Chezka Arevalo
Added JUnit cases to test out refactored code in the CreateNurseryController

GCP-10216

Reviewer: Chezka Arevalo
Code cleanup, adding of curly brace for if-else conditions and Move the "" string literal on the left side of this string comparison, removal of unused imports and added logging of error in catch blocks

GCP-10216

Reviewer: Chezka Arevalo