Pontoon: Updated Spanish (es) localization of MDN
Pontoon: Updated Spanish (es) localization of MDN

Translation authors:
- zupeiza <zupeiza@gmail.com>

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