[libvoikko] More languages in the LO voikko plugin

[Sjur Moshagen]

Hello,

I've added a few languages to the LO voikko plugin, but I get an error message when I try to push the changes to github. Anyway, the new lines are so few that I will just add them below.

Sjur

+	{"da", "da", "DK"},
+	{"eu", "eu", "ES"},
+	{"eu-FR", "eu", "FR"},
+	{"gl", "gl", "ES"},
+	{"gl-PT", "gl", "PT"},
+	{"nb", "nb", "NO"},
+	{"nn", "nn", "NO"},