Add: Survey pubkey for CityMania client

[ldpl]

Add key for CityMania client/fork/patch pack

[TrueBrain]

Your fork announces itself as if it is a vanilla version. And that is problematic for the survey results.

The survey is meant to give a look what each fork/version combination is doing. By having a fork that announces itself as vanilla, it will end up on the same pile as vanilla results. In result, there will only be a single report, combining both. This is not helping either party, and a such, not something we are going to do.

If you want to participate in the survey, a solution for this problem has to be found first.

And just to avoid unrealistic expectations: I myself will not invest time in finding a solution for this. But not to worry, as everything is Open Source, you (or anyone else) can look around and see what a proper solution is, and implement that via Pull Requests!

[ldpl]

I don't see an issue here, it announces itself as vanilla for the game networking code. Survey is a separate request so nothing stops me from sending another version there, no changes needed on the survey backend. Just let me know what field there are you looking at, I kind of assumed it would already separate forks based on their survey key.