Remove unaligned warnings on Ia64 from client library when using --host
Fix for replication when using many file descriptors 


include/my_global.h:
  Fix for UNIXWARE 7
libmysql/libmysql.c:
  Portability fix (removes unaligned warnings on Ia64)
mysql-test/r/symlink.result:
  Updated results
sql/mini_client.cc:
  Ported connect timeout code from libmysql.c