2/21/07 - MAndrews
sob.c: Added logging to SobFlush
sob.c: Added new config param 'flushOnWrite' and added to Sob Structure. Default setting is 1 (current behavior)
sob.c: Added logic to SobPut, SobDelete, NcbPost, NcbDelete to suppress SobFlush if ! flushOnWrite
flush.c: Cleaned up logging in NcfRecv