message: Properly initialize random number generator for the unit tests suite
diff: #include <boost/test/unit_test.hpp>
  #include <thread>
  -FastRandomContext insecure_rand_ctx;
  +uint256 insecure_rand_seed = GetRandHash();
  +FastRandomContext insecure_rand_ctx(insecure_rand_seed);
  extern bool fPrintToConsole;
  extern void noui_connect();
  