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

note: module: website_project_issue_sheet
en: Date
pt_BR: Data

note: module: website_project_issue_sheet
en: Description
pt_BR: Descrição

note: module: website_project_issue_sheet
en: Duration
pt_BR: Duração

note: module: website_project_issue_sheet
en: Responsible
pt_BR: Responsável
