[MAP] Adds the Booze and Soda Dispensers to the Bar, and gives the Chef a Soda Dispenser. Required for #3823 PR.

This is required for pull 3823 to work. Here's the Pull.
https://github.com/Baystation12/Baystation12/pull/3823

As the title says, it gives the Bartender the Booze and Soda dispensers, and gives the Chef a soda dispenser to pass sodas out with food.

Image of the changes to the map here:
http://i.imgur.com/IUQfRrQ.png?1