Update town menu to include manage page

[Rumsfield]

Replace the Requests with a Manage page, which shows all towns that the player is lord/knight in. The town lore shows number of pending requests. Clicking on the town icons opens the town management menu for that town, as an alternative for using the text command.

• [x] Update notices to reference new layout instead of using Requests (like when a join request occurs, or on player join server w/ pending requests).

[Rumsfield]

Update town join page to not list towns that have a pending request

Nevermind, I want all non-resident towns to show up in the list. There's already an error that prints to explain that a request has already been sent.