Member updates

Create CRUD Controllers {0.5h} @nelsonmolina
Implement Service to ‘Create x‘’ {1.5h} @nelsonmolina
Implement Service to ‘Update x” {1.0h} @nelsonmolina
Implement Service to ‘List  x in General’ {1.0h} @nelsonmolina
Implement Service to “List x by Group”{1.5h} @nelsonmolina