TCNOpen Code

fix for #72

the two development binaries to have some of the extended functionality tested via debuggers for #71

After debugging rectified wrap around phenomen intimeout calculation - for #71

here goes the needed constant for API infinity for #71

fixed several LINT findings in trdp_if.c along with slight update for parameter handling of tlm_request, extended trdp_mdcom.c to regard the infinity requirment of table A.17 with extension of tlm_request and the receiving function at replier side - for #71

aligned index variable declaration to not use C99

This is the commit holding a vast refactoring of mdcom and feature extension for #70 - this is proto stat to be verified and enhanced

firt commit to have some testing for #70