Add rapidjson source.
Started working on transitioning to rapidjson.
Fix TestItem.
Fix buyout manager to work with rapidjson, enable TestShop.
Fix link colors, socket colors filter. Refactor how sockets and links colors work.
Fix MTX filter.
Fix ItemLocation and ItemsManager.
Forgot to add rapidjson_util.h
Fix MainWindow right bar item display.
Remove const for std::string's inside std::vector (oops)
Convert last remaining bits to rapidjson.
Remove jsoncpp.
Fix clang build.
Merge pull request #43 from xyzz/rapidjson

Rapidjson