TCNOpen Code

Changed send failure message from ERROR to WARNING

Added sub millisecond precision to vos_runCyclicThread

NULLing pSlot

Handling of possible crash on unsubscribing or unpublishing in High Performance mode,
Mutex handling in tlc_process adapted to thread separation.

Option flag added to detect default process config (needed for HL + cyclic thread)

#272 revisited

Ticket #276: Bug with PD requests and replies in high performance mode: Fixed issue, when tlp_request is called twice before tlp_processSend is called.

Reset TRDP_REQ_2B_SENT only if set

Fixed lint warnings.

HP targets only if HIGH_PERF_INDEXED is set