added marketplace + (unfinished) report ui

numbers and specific gameplay elements ovbi nonfinal.  reports acts
essentially as a briefing infographic.  you can click specific
sub-elements to get details on projects/microloans in that category.
idea is that this is what opens up every time you launch the game.
perhaps offer also an option to buy a pretty poster with a map of your
city + a version of this infographic on the bottom?  looks shiny.