Creation of the following classes:
IncomeType
IncomeTypeRegisterController
IncomeTypeRegisterUI
IncomeTypeRepository
Creation of the following classes:
IncomeType
IncomeTypeRegisterController
IncomeTypeRegisterUI
IncomeTypeRepository
updating gitignore
Creation of the following classes:
IncomeType
IncomeTypeRegisterController
IncomeTypeRegisterUI
IncomeTypeRepository
Merge branch 'master' of https://github.com/AntonioRochaOliveira/EAPLI_PL_2NA

Conflicts:
	.gitignore
	eapli.expensemanager/src/Persistence/ExpenseTypeRepository.java
	eapli.expensemanager/src/Presentation/ExpenseRegisterUI.java
	eapli.expensemanager/src/Presentation/MainMenu.java