Merge pull request #6 from zestyping/master

Fix the test survey so that tests pass again.
Merge pull request #7 from zestyping/master

New multi-step command flow.
Merge pull request #8 from zestyping/master

Add a step to ask for comments about any other diseases.
Merge pull request #9 from zestyping/master

Submit reports to Crisis Map; remove "confirm" command.
first pass at location selection
Fix "report" when user has one location.