Merge pull request #3 from ryanjoneil/directory-changes
Directory structure changes, textual updates, and example tour images
Adding json dir for random-uniform instances.
Changing example instances and fixing some typos.
Changing the README to use a Grubhub instance and include png examples.
Changing locations of the instance files.
Merge pull request #2 from johncoghlan/prep-for-publication
Merge pull request #1 from ryanjoneil/json
Updating README to mention JSON files.
Adding JSON versions of random uniform instances.
Adding JSON versions of Grubhub test instances.