first version:
* retrieve info from leboncoin
* perform linear regression to define a pricing model
* sort best items and send email
computes prix_neuf for home_made_eval
display home_made first
fix encoding + look for hyperstrada first
run forever option
various improvments:
* add time at beginning/end
* store content in db too
* make possible to update db
* do not include inactive ads in mail
gemfile
new option for Prix_max + remove Yamaha MTxxx from list
new models: triumph tiger 800 xc and vstrom
keep the 20 best ads up to 9500€
add MT 09, speed and street triple
store model in db
readme.md