Add automatic time of day and day of week profiling to Here API (as an option)

[qchasserieau]

You want to pick a few ODs and requests them at different hour of the day and different days of the week.
If relevant, for different weeks.
Make an average for time of day and or throughout the week.
Then return a graph that make it easy to understand the busiest time of day and day of week

[qchasserieau]

(In the base version, the OD should just be picked automatically)