Pontoon: Update Azerbaijani (az) localization of MDN
Pontoon: Update Azerbaijani (az) localization of MDN

Localization authors:
- Emin Mastizada <emin@mastizada.com>

safwanrahman/kuma,jwhitlock/kuma,Elchi3/kuma,jwhitlock/kuma,a2sheppy/kuma,ollie314/kuma,SphinxKnight/kuma,SphinxKnight/kuma,safwanrahman/kuma,yfdyh000/kuma,SphinxKnight/kuma,jwhitlock/kuma,mozilla/kuma,safwanrahman/kuma,escattone/kuma,mozilla/kuma,a2sheppy/kuma,a2sheppy/kuma,ollie314/kuma,jwhitlock/kuma,yfdyh000/kuma,yfdyh000/kuma,ollie314/kuma,yfdyh000/kuma,a2sheppy/kuma,safwanrahman/kuma,mozilla/kuma,SphinxKnight/kuma,mozilla/kuma,yfdyh000/kuma,Elchi3/kuma,escattone/kuma,Elchi3/kuma,Elchi3/kuma,Elchi3/kuma,ollie314/kuma,SphinxKnight/kuma,escattone/kuma,SphinxKnight/kuma,yfdyh000/kuma,a2sheppy/kuma,safwanrahman/kuma,ollie314/kuma,mozilla/kuma,jwhitlock/kuma,safwanrahman/kuma,ollie314/kuma