Odoo 9.0 - en to nb translation catalogue (4 entries)

note: module: website_livechat
en: Statistics
nb: Statistikk

note: module: website_livechat
en: The
nb: Den.

note: module: website_livechat
en: Website
nb: Nettsted

note: module: website_livechat
en: Website URL
nb: Nettsted URL
