Added BathroomData, ReviewData, Coordinates, and ServerInterfacer
classes.

BathroomData and ReviewData just have constructors, getters, and a
method that calls the ServerInterfacer's getReviews() and
markAsHelpful() methods respectively.

ServerInterfacer is entirely unimplemented stubs of the methods we
talked about in the last meeting.

Coordinates is just a coordinates tuple class. It has getters and a
constructor but no distance calculator yet.
Made all fields final and ServerInterfacer's methods package-private.
Started work on the actual UI. Added some action bar icons. Created the
activities.
Merge pull request #13 from swansond/initial_getters_and_stubs

Initial getters and stubs
Renamed files to be more OO
Fixed some consistency issues
Added the renamed files
modified Bathroom to use Coordinates
fixed the tabs for ServerInterfacer
ditched the tabs, replaced with spaces
switched the indentation to 8 spaces past the new line
Update ServerInterfacer.java

Added a String category to the bathroom search. This indicates the category that the results are sorted by.
Updated Bathroom.java's getLongtiude() and getLatitude() methods to
return double in order to match Coordinates.java's longitude and
latitude types.

Fixed ServerInterfacer.java's bathroomSearch() method's floor parameter
to be a String to match Bathroom.java's floor field.
Renamed LavatoryDetail activity to LavatoryDetailActivity for
consistency. Added stub activity AddReviewActivity. Did work on the XML
layout for the activities.
Removed bin and gen folders from version control, as they shouldn't be there in the first place.
Removed bin and gen folders from version control, as they shouldn't be there in the first place.
Started work on the actual UI. Added some action bar icons. Created the
activities.
Renamed LavatoryDetail activity to LavatoryDetailActivity for
consistency. Added stub activity AddReviewActivity. Did work on the XML
layout for the activities.
Removed bin and gen folders from version control, as they shouldn't be there in the first place.
Commit from rebasing on Mid-end