Update 1.43: Event System, and Favor System — Empire Architect Steam update #945299

Hey Everyone, I know its bit a bit since the last patch, but this set of systems took quite a bit of time to put in (as well as some sickness downtime on my part). I needed to get these in the game before I do any more levels. The systems will give me the ability to do quite a bit more with levels, which should give them much more depth. These systems are in their simplest form right now, but I plan to add events at a rate of 1-2 per month for awhile. Patch Notes: - New Rating: Imperial Favor, This rating reflects how the emperor feels about your work. Imperial Favor will start to be required to complete levels (I will be adding it into at least level 6 & 7 next week I hope). Low favor rating will cause the Emperor to act out against you and your city. - Event System, I laid the ground work for the event system that I have talked about previously (this is why this update took so long), f...