Merge with MySQL 5.1.50

- Changed to still use bcmp() in certain cases becasue
  - Faster for short unaligneed strings than memcmp()
  - Bettern when using valgrind
- Changed to use my_sprintf() instead of sprintf() to get higher portability for old systems
- Changed code to use MariaDB version of select->skip_record()
- Removed -%::SCCS/s.% from Makefile.am:s to remove automake warnings

libmysql/libmysql.c

@@ -4434,6 +4434,7 @@ static my_bool setup_one_fetch_function(MYSQL_BIND *param, MYSQL_FIELD *field)
   case MYSQL_TYPE_TIME:
     field->max_length= 15;                    /* 19:23:48.123456 */
     param->skip_result= skip_result_with_length;
+    break;
   case MYSQL_TYPE_DATE:
     field->max_length= 10;                    /* 2003-11-11 */
     param->skip_result= skip_result_with_length;