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

note: module: website_project_issue_sheet
en: Date
cs: Datum

note: module: website_project_issue_sheet
en: Description
cs: Popis

note: module: website_project_issue_sheet
en: Duration
cs: Trvání

note: module: website_project_issue_sheet
en: Responsible
cs: Odpovědný
