Merchant Functionality

[ChaosHowler]

Expand merchants functions to include the ability to go to an allied city and pick up resources. The benefit of this, is that you can aquire resources from a city without using the allies merchants.

For instance, if a player has extra resources, it could be given to an ally with that ally's merchants.

A request could be sent via mail, confirming the pick up.

Just a starting idea, let's hear some feedback.

Thanks.

[ChaosHowler]

This could be a beneficial tool for warfare, as well.