New translations captions.properties (English, Nigeria)

Author: SORMAS-Robot

sormas-api/src/main/resources/captions_en-NG.properties

@@ -1153,6 +1153,8 @@ EpiData.modeOfTransmission=Mode of transmission
 EpiData.modeOfTransmissionType= Specify mode of transmission
 EpiData.infectionSource= Suspected vehicle or source of infection
 EpiData.infectionSourceText= Specify source of infection
+EpiData.importedCase= Imported Case
+EpiData.country= Country of contamination
 #Therapy
 Therapy.directlyObservedTreatment = Directly observed treatment
 Therapy.mdrXdrTuberculosis = MDR/XDR tuberculosis