Tidy logging following changes

Include detailed timings in a permanent log

src/leveled_cdb.erl

@@ -1331,7 +1331,7 @@ write_hash_tables(Indexes, HashTree, CurrPos) ->
 
 write_hash_tables([], _HashTree, _CurrPos, _BasePos, 
                                         IndexList, HT_BinList, {T1, T2, T3}) ->
-    io:format("CDB99 ~w T1 ~w T2 ~w T3 ~w~n", [self(), T1, T2, T3]),
+    leveled_log:log("CDB14", [T1, T2, T3]),
     IL = lists:reverse(IndexList),
     {IL, list_to_binary(HT_BinList)};
 write_hash_tables([Index|Rest], HashTree, CurrPos, BasePos,

src/leveled_log.erl

@@ -258,7 +258,10 @@
     {"CDB12",
         {info, "HashTree written"}},
     {"CDB13",
-        {info, "Write options of ~w"}}
+        {info, "Write options of ~w"}},
+    {"CDB14",
+        {info, "Microsecond imings for hashtree build of "
+                ++ "to_list ~w sort ~w build ~w"}}
     
         ])).