Additional fix for 2-node case

  make sure master is sendable

    Handle race condtition between MASTER_GCPCONF and execGCP_NODEFINISH

  Fix correct min-value for LockPagesInMemory

  reset rowcount on temporary error during scan of base table

  Handle random(not in order) LQHKEYREQ failures during node-restart

  Make StartREDO come up as default in cluster log

  make sure logPartPtr is correctly initialized

  forgott to add testcase for bug#26481

  fix for killed node during initial node restart

  master failure during master take over

  backport fix from 5.1

  make lockpages=1 run a bit earlier in startup

  fix cpu peak in big clusters during unpack of config

  add support for doing mlockall before mallc instead of after
  (recommit in 5.0)

  fix bug when master failure during nr
  (recommit against 5.0)

  on master node failure during qmgr-commitreq
    make sure to remove all committed failed nodes from failed/prepfailed arrays

  incorrect handling of commit/ignore error in unique index code

  add testcase

  make sure apicon timer is reset when setting CS_CONNECTED

  Fix correct log event on db-node disconnect

  This prevent any subsequent node restarts, but it's better than crashing an alive node

  Skip rollback if only committedRead in transaction

  add testcase for bug#24717
 + fix typo

  5.0 version
  Add some extra state to try to prevent sending committedread to node too early

  remove debug printouts

  Fix scan filter on bit types
  (note should probably be enabled in condition pushdown aswell)

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m  ove mlock to much earlier in startphases
  not to affect heartbeats

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  actually do run mlockall

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  update error code list
  (for bug#24447)

  api disconnect just after SCAN_TABREQ

  Fix bug wrt to '\r' handling in latest commit to bug#24011

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