Creacion de modelos

backend/.classpath

backend/.gitignore

backend/.project

backend/.settings/org.eclipse.core.resources.prefs

backend/.settings/org.eclipse.jdt.core.prefs

backend/src/enums/Rol.java

backend/src/enums/Tipo.java

backend/src/enums/Ubicacion.java

backend/src/models/Almacenamiento.java

backend/src/models/Bien.java

backend/src/models/Canal.java

backend/src/models/Compra.java

backend/src/models/FamiliaProductora.java

backend/src/models/Forma.java

backend/src/models/Ingrediente.java

backend/src/models/Insumo.java

backend/src/models/Mercaderia.java

backend/src/models/Nota.java

backend/src/models/Producto.java

backend/src/models/Receta.java