dumped with --hex-blob and --skip-extended-insert options.


BitKeeper/etc/ignore:
  Added support-files/ndb-config-2-node.ini to the ignore list
client/mysqldump.c:
  A fix for a bug #8830. All that was necessary was to use unsigned  char
  instead of signed  char.
mysql-test/r/mysqldump.result:
  A result for   test case for bug #8830.
mysql-test/t/mysqldump.test:
  Test case for bug #8830.