fixed some mutex locks for Ndb objects
moved TranspoterFacade::stop_instance to cluster connection
moved Socket Server::start_server outside the TransporterFacade::start_instance thread


ndb/include/mgmapi/mgmapi.h:
  improved show command
ndb/src/mgmapi/mgmapi.cpp:
  improved show command
ndb/src/mgmclient/CommandInterpreter.cpp:
  improved show command
ndb/src/mgmsrv/MgmtSrvr.cpp:
  improved show command
ndb/src/mgmsrv/MgmtSrvr.hpp:
  improved show command
ndb/src/mgmsrv/Services.cpp:
  improved show command
ndb/src/ndbapi/Ndbinit.cpp:
  fixed some mutex locks for Ndb objects
  moved TranspoterFacade::stop_instance to cluster connection
ndb/src/ndbapi/TransporterFacade.cpp:
  movet Socket Server::start_server outside the TransporterFacade::start_instance thread
ndb/src/ndbapi/TransporterFacade.hpp:
  movet Socket Server::start_server outside the TransporterFacade::start_instance thread
ndb/src/ndbapi/ndb_cluster_connection.cpp:
  movet Socket Server::start_server outside the TransporterFacade::start_instance thread