Add calls to mgmd after setting up connections.
(not fully functional yet, checkin for pull)


ndb/include/mgmcommon/ConfigRetriever.hpp:
  add get_mgmHandle() member function
ndb/include/transporter/TransporterRegistry.hpp:
  Add remoteNodeId parameter to add_transporter interface
  
  add get_transporter() and get_localNodeID()
  
  these are required for getting the right information out of TransporterRegistry to inform mgmd of what ports we use to connect to other nodes.
ndb/src/common/mgmcommon/IPCConfig.cpp:
  call add_transporter_interface with the new nodeId2 parameter
ndb/src/common/transporter/TransporterRegistry.cpp:
  Implement additional (remoteNodeId) parameter in add_transporter_interface
  
  Implement get_transporter()
ndb/src/kernel/main.cpp:
  Call ndb_mgm_set_connection_int_parameter() to tell mgmd what ports we use to connect to other nodes.
ndb/src/kernel/vm/Configuration.hpp:
  add get_config_retriever()
ndb/src/mgmapi/mgmapi.cpp:
  Add DBUG_ENTER call to ndb_mgm_set_connection_int_parameter
ndb/src/ndbapi/TransporterFacade.hpp:
  Add get_registry()
ndb/src/ndbapi/ndb_cluster_connection.cpp:
  Add call to ndb_mgm_set_connection_int_parameter to tell mgmd what ports we use to connect to other nodes.