Pontoon: Update Greek (el) localization of MDN
Pontoon: Update Greek (el) localization of MDN

Localization authors:
- Jim Spentzos <jamesspentzos@hotmail.com>

Elchi3/kuma,SphinxKnight/kuma,mozilla/kuma,jwhitlock/kuma,SphinxKnight/kuma,escattone/kuma,safwanrahman/kuma,safwanrahman/kuma,escattone/kuma,safwanrahman/kuma,jwhitlock/kuma,Elchi3/kuma,mozilla/kuma,mozilla/kuma,a2sheppy/kuma,mozilla/kuma,Elchi3/kuma,a2sheppy/kuma,safwanrahman/kuma,escattone/kuma,a2sheppy/kuma,jwhitlock/kuma,safwanrahman/kuma,safwanrahman/kuma,jwhitlock/kuma,mozilla/kuma,Elchi3/kuma,SphinxKnight/kuma,a2sheppy/kuma,jwhitlock/kuma,SphinxKnight/kuma,SphinxKnight/kuma,a2sheppy/kuma,SphinxKnight/kuma,Elchi3/kuma