Merge branch 'issueFive' of git.cardiff.ac.uk:c2038058/ase_y2s1_cp_g4 into issueFive

.../java/com/example/clientproject/data/rewards/Rewards.java

...main/java/com/example/clientproject/data/shops/Shops.java

.../java/com/example/clientproject/data/shops/ShopsRepo.java

...m/example/clientproject/data/stampBoards/StampBoards.java

...ample/clientproject/data/stampBoards/StampBoardsRepo.java

...main/java/com/example/clientproject/data/users/Users.java

...example/clientproject/services/BusinessRegisterSaver.java

.../com/example/clientproject/services/UserFavouriteDTO.java

.../example/clientproject/services/UserFavouriteDeleter.java

...om/example/clientproject/services/UserFavouriteSaver.java

...m/example/clientproject/services/UserFavouriteToggle.java

...example/clientproject/web/controllers/HomeController.java

...ample/clientproject/web/controllers/SignInController.java

...om/example/clientproject/web/forms/UserFavouriteForm.java

...clientproject/web/restControllers/BusinessFavouriter.java

src/main/resources/database/Data Script/script.sql

src/main/resources/database/WeekTwoERD.png

src/main/resources/database/schema.sql

src/main/resources/static/css/reward_card.css

src/main/resources/static/js/favouriteBusiness.js