Merge branch 'add_more_tests' into speed2

Author: Shane32

QRCoder/QRCodeGenerator.cs

@@ -409,7 +409,7 @@ void WriteEccLevelAndVersion()
 #endif
         private static void TrimLeadingZeros(BitArray fStrEcc, ref int index, ref int count)
         {
-            while (!fStrEcc[index])
+            while (count > 0 && !fStrEcc[index])
             {
                 index++;
                 count--;