ADD fetch_region fetches pubs for a whole region.
    One can specify the pubs page that is expected.
ADD ability to fetch for a whole region (just one for know)
    alternate sites while fetching: one site for each site
    and then the second page for each site and so on.
ADD can know fetch from zip code and/or from region
FIX avendre-alouer url was None
FIX handling case where there is no section for the price.
Merge branch 'aquitaine'

Conflicts:
	etc/risnorc