fix crashing dump numbers

  Add mutex surronding sessions, as ndb_mgmd now actively tries to go and "purge stale sessions"

  Fix recursive mutex lock in drop index (ndbapi programs only)

into  perch.ndb.mysql.com:/home/jonas/src/51-jonas

into  eel.(none):/home/jonas/src/51-jonas

into  perch.ndb.mysql.com:/home/jonas/src/51-jonas

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

into  mysql.com:/home/mydev/mysql-5.1-bug10405

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

(Fixes core dump in rpl_failed_optimize.test)
Ensure we end active transcations if we do an admin command (like optimize, repair etc)

into  mysql.com:/home/ndbdev/jmiller/clones/mysql-5.1-new

    fixed memleak in ndbcluster_end

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

into  mysql.com:/home/mydev/mysql-5.1-bug10405

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

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

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

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

mysql-test-run now fails in case of warnings

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

  "NDB replication fails when no explicit--binlog-format given"
  fix initialization, storage engine initialization must occur after
  logging type is configured

Move plugin declarations after system functions have been checked
(Fixes problem with ndb_config failing becasue SHM is not declared)
Fixed some memory leaks

into  perch.ndb.mysql.com:/home/jonas/src/51-jonas

  fix buglet when nr-delete-op gets page fault

into  mysql.com:/home/my/mysql-5.0

into  mysql.com:/home/my/mysql-5.0

into  mysql.com:/home/my/mysql-5.0

into  mysql.com:/home/my/mysql-5.0

into  ua141d10.elisa.omakaista.fi:/home/my/bk/mysql-5.0