added new variable for ndb port 1186
    changed meaning of ndb_port_base to be default tcp port setting
    changed to use split between port and port_base for ndbcluster
    so that ndb_port and ndb_port_base are propagated to startscript for ndbcluster
    added larger space to pid print
    moved readAndExecute out of CommandInterpreter to avoid linking lib with readline
    added c-api to Ndb_mgmclient
    pass also ndb_port to make