Merge branch 'release/v0.1.0' into develop
Basic Google Maps in grayscale.
Run from root context on port 80.
Merge branch 'develop' into feature/gui-first-version
Bus stops shown on map.
Merge branch 'feature/gui-first-version' into develop
Person marker is draggable, new icons.
Added info window saying that the meMarker can be moved.
Previous markers are no longer cleared, but new ones are only added if they do not already exist.

Fixes #16.
Lots of tweaks to the front-end.
Added Stop class in javascript.
Created class Me in javascript.
More cleanup.
ROOT is actually not needed.
Merge branch 'feature/gui-improvements' into develop
Go back to running on port 8080.
Disabled all map controls in GUI.
Created Coordinate model. Fixes #17.
DataSupplier uses Coordinate. Fixes #7.
Merge branch 'feature/location-model' into develop