EOL correction
The data CRC is only sent, if there is some data to send (Udp and Tcp)
Update #37
changed LADDER #ifdef to POSIX
added trdp_isAddressed
Solution proposal for #37
strncasecmp used for posix and strncmp with correct parameters
editorial changes
Default settings for PD timeout, 0-default, TRDP_TIMER_FOREVER introduced
functions vos_strnicmp, vos_strncpy