Fixed MOD HAS DIRECT REFERENCE System.exit() THIS IS NOT ALLOWED REROUTING TO FML!

[Matts]

[main/WARN] [FML]: MOD HAS DIRECT REFERENCE System.exit() THIS IS NOT ALLOWED REROUTING TO FML! [FML]: Offendor: net/minecraft/server/gui/MinecraftServerGui$1.windowClosing(Ljava/awt/event/WindowEvent;)V [main/WARN] [FML]: Use FMLCommonHandler.exitJava instead

You guys may have to play around with the line that the patch is getting applied to, i'm not completely shure about it.

[kiljacken]

Yeah.. You might want to recreate this pull request.

[AbrarSyed]

like maybe making the PR to the 1.8 branch instead of master....