The official EEA 2013 guidebook for september 2014 is added to project
Added Passenger cars.xlsx with raw parameters

Created an excel sheet with raw emission parameters, will probably be
put into native Python code in structures resembling JSON
Emission functions

Emission functions are stored in Tier III seems like a good idea today,
what tomorrow holds no one knows
Prototype of tables in quasi JSON format

A testing example for the quasi JSON format, this needs to be built
later from the excel spreadsheet