Fixed - #248 tau_uri2Addr() : check for non zero IP address while searching cache
QNX semaphore handling
Check for empty path in debugOut()
Ticket 191 (TSN / RTE extensions and pre-definitions)
Ticket #235 TRDP MD Listener: Additional filter rule for multicast destIpAddr added in trdp_mdcom.c:trdp_mdHandleRequest() to prevent unicast listener from getting multicast messages.
Tickets #244 Send Parameter extended, #191 TSN support prepared
Ticket #230/243: Added provisions in trdp_queueFindSubAddr() (in trdp_utils.c) for systems, that return no destination address (e.g. lwIP).
Changed destination address in localtest(in api_test.c) to account for the changes of ticket #230.
Wrong publisher removed (erroneous paste?)
temp update for 1.4.2
Ticket: #243 safeguard added in case pProcessConfig == NULL
