Pontoon: Update Thai (th) localization of MDN
Pontoon: Update Thai (th) localization of MDN

Localization authors:
- Top <teerapatxtop@yahoo.com>

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