Merge pull request #130 from khang06/th20

Add new th20 ECL formats

Author: brliron

thecl/thecl10.c

@@ -1080,16 +1080,27 @@ static const id_format_pair_t th19_fmts[] = {
 };
 
 static const id_format_pair_t th20_fmts[] = {
+    { 46, "SSSSSSSSS" },
+    { 47, "Sffffffff" },
     { 341, "" },
     { 342, "" },
     { 343, "S" },
     { 344, "SS" },
     { 448, "S" },
+    { 536, "" },
+    { 537, "" },
+    { 540, "SS" },
+    { 546, "S" },
+    { 547, "S" },
     { 548, "" },
     { 564, "" },
+    { 565, "" },
+    { 566, "S" },
     { 567, "SS" },
     { 572, "S" },
     { 573, "" },
+    { 574, "" },
+    { 575, "S" },
     { 1001, "S" },
     { 1002, "S" },
     { 1003, "S" },