Updated ViewLoader, Fixed drag and drop

Drag and drop was not working because the accepted transfer protocol was set to link instead of ANY.  Technically it shouldn't be any but it works for now.

 ViewLoader now loads views for res folder!
Merge pull request #8 from halitanildonmez/mhotan

Updated ViewLoader, Fixed drag and drop
DishView and ingredientsView
Merge pull request #9 from halitanildonmez/sandrosbranch

DishView and ingredientsView
Updates to DinnerModel, And some Controllers

Stability fix on DInnerModel.  Doesn't add null dishes to full menu.
Controller are refactored.
Merge branch 'master' of https://github.com/halitanildonmez/DD2641_Lab2 into mhotan
fxml files
Updates to SearchController

Incorporated DishView
Merge pull request #10 from halitanildonmez/sandrosbranch

fxml files
Merge branch 'master' of https://github.com/halitanildonmez/DD2641_Lab2 into mhotan
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
Fixed IngredientsView to display the ingredients of a set of dishes.
Merge branch 'sandrosbranch' of https://github.com/halitanildonmez/DD2641_Lab2 into pippo
Merge pull request #12 from halitanildonmez/sandrosbranch

Fixed IngredientsView to display the ingredients of a set of dishes.
Updates to CSS and Layout.

Generally includes better layout behavior
Merge branch 'master' of https://github.com/halitanildonmez/DD2641_Lab2 into mhotan