stmhal: Reinstate CC3000 driver from old stm/ port.
It's not enabled by default because it doesn't fully work. It can connect to an AP, get an IP address and do a host-lookup, but not yet do send or recv on a socket.
stmhal/cc3k/cc3000_common.c
0 → 100644
stmhal/cc3k/cc3000_common.h
0 → 100644
stmhal/cc3k/ccdebug.h
0 → 100644