Fleshed out the Tall Dwarf Inn. Added tags to each room, as well as the tag "doors" to and from the rooms in the Inn.
Also, I added a post office (@tag post_office) in Corinth so players have somewhere to mail in game letters for IC purposes eventually, when it comes time to implement it. Along with the post office, the bank room was added.
A clothing, weapons and armor store has also been added, with the appropriate tags. I tagged the shops as "shop" and "npc_shop" as well, in case those tags come in handy. I also added those tags to the Tall Dwarf Inn because I assume it will be a shop in the sense that a player could eventually type GOODS or WARES and see a list of drinks/food.