Release of LibraryMng 1.0

Features:

• Endpoint to read, insert, delete, and alter Membros
• Endpoint to read, insert, delete, and alter Visitantes
• Endpoint to read, insert, delete, and alter Bibliotecarios
• Endpoint to read, insert, delete, and alter Livros
• Endpoint to read, insert, delete, and alter Emprestimos
• Database schema initialization and mocked data insertion