Created DrinkList data structure

To hold a list of drinks and handle writing them all to a file.  Also
added utility functions to Drink like compareTo, equals, and toString.
created dummy client

I created a dummy client, and the nessicary dummy config class, to
comunicate with the arduino.  The dummy config will always produce the
same pump id, during a single execution, for an identifier.  The pumpID
returned id baised on the number of ingreidents already saved.
Dummy client

I finished off the dummy client, and fixed bugs in the drink and arduino
comuncator class.
removed debuging outpout in drink
Merge pull request #1 from erik-helleren/erikDummyClient

Erik dummy client
Testing a commit, made minor cosmetic changes to code.
Merge branch 'master' of https://github.com/erik-helleren/bar-bot-client
Completed Graphical Compenents of GUI. Functionality coming soon