Making food code less bloated and messy.

What the title basically says. For now I have divided up the recipe_microwave.dm, and moved some files around. This also makes sure that the stuff related to foods and drinks(including the kitchen machinery), is under the food&drinks folder of the modules folder.

Still busy with shit though

Though in a more official tone. This puts the things related to the kitchen and bar more together and makes it more structured, organized and clean. Plus it divided up the recipe_microwave.dm and the snacks.dm, only them for now, so it is less super bloated and easier to find what needs to be found. This also moves the drink recipes to its own file.

This is only so its easier to add stuff for when I add some features to the kitchen after the freeze