Birthday reminders for Persons on your list (se701team3#339)

* Created upcoming birthday summary and added card to main page

* Updated date format and birthday api retrieval based on api spec

* Finished adding component to home page properly utilising new api, creating new service functions

* Wrote some static tests where possible (Dates are always changing for birthday so cannot test in same way as previous tests

* Cleaned up code as per review changes, removed duplicate function, and fixed indentation

* Removed service account json

* Fixed test to ignore date

forgettable-frontend/src/pages/home/Home.js

@@ -249,7 +249,7 @@ function Home() {
                 <div key={index + 'e'} className={classes.home_cardWrapper} onMouseOver={(event) => handlePersonHover(event, index)} onMouseOut={handleOnMouseOut}>
                   <Link to={`/person/${birthdayPerson._id}`} style={{textDecoration: 'none'}}>
                     <UpcomingBirthdaySummary
-                      firstName={birthdayPerson.name}
+                      name={birthdayPerson.name}
                       birthday={birthdayPerson.birthday}
                       img={birthdayPerson.image}
                       onClick={() => { }}