Guild Race names are protected

Changes

• Guild Race: guild names you reserve for the Guild Race on the website are now protected: only your account can create a guild with that name.

  Before, anyone could make a guild with a name another player had reserved on their account page. Now the game answers "That Guild Name already exists." to everyone else. Your own account still creates the guild as usual, and names nobody reserved work as before. Capital letters and spaces at the start or end don't matter: "Night Owls" also reserves "night owls".