Added alt and title text for Streetview preview
Added 'pretty' options for the cause decoder so the explanatory text for each accident should be much nicer to read
Added event logging. Removed Folium aspect of the project. Changed the way cause-decoder functions, including the removal of an unused Python script. Prepared the script for GeoJSON to return prettier cause string. Removed the obsolete __str__() method. Removed light_txt and other unused parameters of the GeoJSON. Adjusted the side road checking and moved the construction of the road string outside of __geo_interface__().