marcos.filgueira said that he is willing to translate FET into Galician, so he is the official assigned translator.
I have incorporated the Galician language into FET; it is almost complete. Thank you, marcos.filgueira!
Presently (6 May 2011) there is a snapshot with this new language for you to test - see the Snapshots section here on the forum (you can use the snapshot as a complete working FET). Future official releases of FET (starting with 5.14.5) will have this language.
Official FET-5.14.5 was released on 27 May 2011, with Galician translation added. Thank you, marcos.filgueira!