Allow visiting players access to the productions tab for village management

As it stands, full kingdom management is painful on console as the systems are direct ports from the PC edition. By allowing the above, you would open it up to either booting up a PC version if you have one (I personally maintain both variants) or bringing in a friend to assist with kingdom management (as I do for a friend already). This would serve as a band-aid of sorts until you get the bugs worked out properly.