IDEAL Easy - en to cy translation catalogue (4 entries)

en: Description
cy: Disgrifiadau

en: Unknown
cy: Anhysbys

en: A Unix timestamp indicating when the cache entry was created.
cy: Amsernod Unix yn dynodi pryd cafodd y cofnod storfa ei greu.

en: Any custom HTTP headers to be added to cached data.
cy: Unrhyw benawdau HTTP addasedig i'w ychwanegu i ddata storio.
