Fixed up dbc.cpp so now just use it everywhere. I next need to find a way to pass that to format automatically.

stats.cpp

@@ -1,10 +1,11 @@
 #include "stats.hpp"
 #include <fmt/core.h>
+#include "dbc.hpp"
 
 void Stats::dump(std::string msg)
 {
-  fmt::println("{}: sum: {}, sumsq: {}, n: {}, "
+  dbc::log(fmt::format("{}: sum: {}, sumsq: {}, n: {}, "
             "min: {}, max: {}, mean: {}, stddev: {}",
             msg, sum, sumsq, n, min, max, mean(),
-            stddev());
+            stddev()));
 }