Guild Loot Limit for Gold

The command 'guildlootlimitg X Y' has been added to set the limit on how much gold guild members can take per Aberoth day.

Much like the other guildlootlimit commands, X is the rank and Y is the number of gold pieces they are allowed to take from the guild. 'unlimited' is allowed for Y.

The defaults for all ranks for all guilds have been set to 0.