Updated Greek (el-GR) translation attached.

Hi All,
Many thanks for your work on Abiword. It's really great software.

I attach an updated translation for the Greek language. This version is
the first in UTF-8 (previously was iso-8859-7).
Existing Greek versions of Abiword are not usable as the 8-bit encodings
for the menus do not show up at all.

Cheers,
Simos Xenitellis
http://simos.info/