Remove snow

[gaelysam]

Grass has been set to snow for Christmas, and it seems we forgot to remove it. It's April 11th!!

[BetterToAutomateTheWorld]

In fact, I need to update all servers, I will do it today with the 0.4.15-stable upgrade on all servers, because i've the time :)

• HG server upgraded to 0.4.15 and mods updated
• CL server upgraded to 0.4.15 and mods updated
• CR server upgraded to 0.4.15 and mods updated
• SB server upgraded to 0.4.15 and mods updated => All done