Updates to SearchController

Incorporated DishView
Fixed weird stylesheet problem.
Modified the CSS files and gave the dinner menu label a header style.

added spacing to the dish portfolio view
Merge branch 'master' of https://github.com/halitanildonmez/DD2641_Lab2 into halitbranch
Merge pull request #11 from halitanildonmez/halitbranch

Halitbranch
Merge branch 'master' of https://github.com/halitanildonmez/DD2641_Lab2 into mhotan

Conflicts:
	res/layouts/MainView.fxml
	res/layouts/addedDishItem.fxml
	src/DinnerPlanner/AddedDishItemView.java
	src/DinnerPlanner/addedDishItem.fxml