VisualN (8.x-1.0-alpha7) - en to mg translation catalogue (6 entries)

en: Delete
mg: Fafaina

en: Operations
mg: Hatao

en: Cancel
mg: Aoka ihany

en: Description
mg: Andinindininy

en: - None -
mg: - Tsy misy -

en: Dashboard
mg: Takela fitantanana
