- Removed dead old code

- Fixed exception being throw in path Crazyness analyzes
- Fixed not being able to draw the computed paths before analyzing them (now draws all of them by default after computing the paths, and once analyzed, the user must select one by one, as this was the intended behaviour)
- Re-organized items in the Vizualization section of the Mapper Window

- Added back the 3D exploration drawning
- Addded button to only draw FoV cells when drawning the map
- Added a test tooltip in "Ticks behind" slider