This adds the features listed in #1

This adds the following cases:

If the player is a leader of 1 town, it claims for that town.

If the player is a leader of multiple towns, but there is only one next to the chunk they're claiming for, it claims for that town.

If the player is a leader of multiple towns next to the chunk they're claiming for, it lists these towns. 

If the player is a leader of multiple towns and none are next to the chunk they're claiming for, it results in the original message.