- post merge fixes for 5.1

into  poseidon.ndb.mysql.com:/home/tomas/mysql-5.1-new-ndb

- correction of previous patch

into  poseidon.ndb.mysql.com:/home/tomas/mysql-5.1-new-ndb

- make sure to allocate just enough pages in the fragments by using the actual
  row count from the backup, to avoid over allocation of pages to fragments, and
  thus avoid the bug

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new-ndb

into  mysql.com:/usr/local/mysql/tmp-5.1

The 250 simultaneous events all accessing the same table caused the
events_stress test to fail due to debug warnings about too many table
waiters. Fixed by using three different tables.

into  mysql.com:/usr/local/mysql/tmp-5.1

into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new-ndb

into  mysql.com:/home/emurphy/src/bk-clean/mysql-5.1

  Delete: scripts/make_win_src_distribution.sh
Makefile.am:
  Unix and Windows now shares source package

Start test case with a dummy table create and drop. This ensures that
NDB event subscription is properly set up before the real test starts,
which otherwise could sometimes cause INSERT events to be lost.

into  mysql.com:/usr/local/mysql/tmp-5.1

into  mysql.com:/usr/local/mysql/tmp-5.1

Sometimes the helper connection (that is watching for the main connection
to time out) would itself time out first, causing the test to fail.

into  mysql.com:/data0/knielsen/tmp-5.1

into  mysql.com:/home/emurphy/src/bk-clean/mysql-5.1

into  mysql.com:/usr/local/mysql/tmp-5.1

into  mysql.com:/usr/local/mysql/mysql-5.1-vg-apr2

The problem was a call to convert_dirname() with a destination buffer
that did not have room for the trailing slash added by that function.
This could cause the instance manager to crash in some cases.

into  mysql.com:/home/my/mysql-5.1

(Happens if main thread exists before kill_server thread, which is ok)

into  mysql.com:/home/my/mysql-5.1

This change allows us to use the stmt_binlog function in the code without ifdefs
(We should avoid having ifdefs in the .cc and .c files)

into  mysql.com:/home/my/mysql-5.1

into  mysql.com:/home/my/mysql-5.1

Fixed wrong table flags type in ndbcluster that caused previous commit to fail

into  mysql.com:/home/my/mysql-5.1

into  mysql.com:/home/my/mysql-5.1

is_injective -> table_flag() HA_HAS_OWN_BINLOGGING
(Faster and easier to understand)
Allow cluster_binlogging also in mixed replication mode.

into  clam.ndb.mysql.com:/space/pekka/ndb/version/my51-bug14935

into  clam.ndb.mysql.com:/space/pekka/ndb/version/my51-bug18781

      have to push this to be able to push 5.0

Some values were not initialized, causing Valgrind errors (and potential
random bugs):

 - NDB binlog thread thd->variables.pseudo_thread_id.
 - Table null bits.
 - Field bytes for columns with NULL values.

into  mysql.com:/home/bk/fix-mysql-5.1