Merge branch 'HS_Add_Javadoc_to_food_controllers' into 'master'

...nu/idatt1002/demo/controller/AddIngredientController.java

.../ntnu/idatt1002/demo/controller/AllRecipesController.java

...o/ntnu/idatt1002/demo/controller/BudgetBarController.java

...tnu/idatt1002/demo/controller/CreateBudgetController.java

.../no/ntnu/idatt1002/demo/controller/FinanceController.java

...u/idatt1002/demo/controller/IngredientTileController.java

...main/java/no/ntnu/idatt1002/demo/controller/MainMenu.java

...a/no/ntnu/idatt1002/demo/controller/RecipeController.java

.../ntnu/idatt1002/demo/controller/RecipeTileController.java

...va/no/ntnu/idatt1002/demo/controller/SceneController.java

...tnu/idatt1002/demo/controller/SelectBudgetController.java

...u/idatt1002/demo/controller/SuggestRecipesController.java

...ava/no/ntnu/idatt1002/demo/data/Budget/GeneralBudget.java

...a/no/ntnu/idatt1002/demo/data/Economics/FileHandling.java

...a/no/ntnu/idatt1002/demo/data/Economics/ItemRegister.java

.../java/no/ntnu/idatt1002/demo/data/Economics/Overview.java

...a/no/ntnu/idatt1002/demo/data/recipes/RecipeRegister.java

src/main/resources/budgets/Archive.archive

src/main/resources/budgets/SelectedBudget.current

src/main/resources/style.css