Manual Treaty Grid and Mood updates

[Gandalph]

It has now been pointed out to me that it does not update for me because I don't have any alliance with either of the races in question and my partner has a non-aggression treaty with one of them. This makes sense to me, but I still think the ability to manually change these two items would be a good addition.

[capnq]

It occurs to me that this is what the Embassy Taps intel project is good for. I never saw any point to it before, since you could see anybody that you could use it against on the Treaty Grid.