header (C) fixes
*: spelling fixes, thanks Timeless!
Automated rebranding to Oracle copyright/license strings via filemuncher
iprt: RTSocket/RTTcp: refcount the sockets the RTDbg* way.
*: s/RT_\(BEGIN|END\)_DECLS/RT_C_DECLS_\1/g
IPRT: Memory pool (untested) and string pool stub implementation.