Pontoon: Updated Czech (cs) localization of MDN
Pontoon: Updated Czech (cs) localization of MDN

Translation authors:
- Richard Závodný <rickydesign@email.cz>
- Tomáš Zelina <zelitomas@gmail.com>

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