namespaced routes created for patients that shows an index of their doctors with a null link atm to invite a doctor - next create the association betwen patients and doctors and list the associated patient's doctors - invite with a pending status then the doctor can accept the patients that they want
namespaced the doctor and carer routes for patients -namespaced the patient routes for doctors-NOW create the association between patients and doctors then output the collections to the view
setup ready for background implementation of patient inviting doctor - TODO's set out in the invite_doctor action of the Patient::Doctor controller
invite flow tested - now to create the actual relationship and the email background workers