- Added surface locations of the well and the path between the surface and underground location, represented by a line. The events and modifications due to other features were adjusted.
- Added new images to the system - smaller pins, new marker, and a line to represent the deviation.
- Added choice of surface or underground location to the polygon selection.
- Added controller to the google maps to allow selection of 'layers', to only show the selected things (surface, underground or deviation). Its functionality still needs to be implemented (only the UI was finished) and the code MUST be re-factored.