I've removed libjni_latinime.so from the flashable zip, should be safe to try with other roms now. Remember to backup your original LatinIME.apk just in case.
UPDATE Jul 18
The Finnish layout got merged into N135, dictionary is still under review. I finally managed to make the flashable zip in which I included libjni_latinime.so too. You could try this with other gingerbread roms also (NOT TESTED!). Please let me know how it goes.
Fixed alternate characters
Added Finnish dictionary by Tero Auvinen (the one used with Scandinavian Keyboard)
Clockwork flashable zip
Edited by sm4tik, 25 July 2011 - 08:19 PM.