TCNOpen Code

Prevent excessive logging read-tries

Ticket #148, wrong session pointer for callback

vos_printLogStr, make help corrected, formatting

Tickets #137 , #138, #142

Tickets 142, 132, 130, 128, 129

Ticket #131 leadVehOfCst is obsolete

Ticket #127 MD notify message: Invalid session identifier

Tickets #142, #124, #133, #134, #139

#141 trdp_receivePD() replyComId==0 handled now;

#141 trdp_queueFindComId() comId==0 is valid;
trdp_pdReceive() replyComId==0 is valid and handled;