calculator route updated, AgeGroupJSON new definition, EnergeticRequirement totalOfPeople field added, Parser updated.

ParserService created for parsing and unparsing of AgeGroups, DTOs created (AgeGroupJSON, GroupEnergeticRequisement) , changed DTOs (CalculatorResponseDTO) and enums (AgeBracket, Sex) and fixes to Calculator Service, ERCalculator and ParameterService. Tested once against original excel.

ParserService created for parsing and unparsing of AgeGroups, DTOs created (AgeGroupJSON, GroupEnergeticRequisement) , changed DTOs (CalculatorResponseDTO) and enums (AgeBracket, Sex) and fixes to Calculator Service, ERCalculator and ParameterService

La funcion getEquationValues de servicio parametro no esta hecha todavia, cuando este hecha hay que llamarla desde calculator controller

AgeGroup, EnergeticRequirement, Sex y AgeBracket

# Conflicts:
#	.eslintrc.json
#	package-lock.json
#	package.json
#	src/Controllers/ExcelController.ts
#	src/Services/ExcelPaserService.ts
#	src/index.ts
#	src/routes.ts