[Libreoffice] [REVIEWED] gd_GB (Gaelic, Scottish) locale data

[Caolán McNamara]

FWIW Scots Gaelic is similar enough to Irish, though unfortunately with
different spelling rules, that I can muddle though it. "Punnd Sasannach"
struck me as sort of odd as "English Pound", but *shrug*
http://www.cairnwater.co.uk/gaelicdictionary/index.aspx?txtSearch=punnd
suggests it as the term in use, so seems sane.

C.