header (C) fixes
Automated rebranding to Oracle copyright/license strings via filemuncher
IPRT,HostDrv,AddDrv: Export public IPRT symbols for the linux kernel (pain).
IPRT,tstDisasm-2: defined flags for RTFileReadAllEx and RTFileReadAllHandleEx.
New file APIs for reading (or mapping) a file into memory: RTFileReadAll, RTFileReadAllEx, RTFileReadAllByHandle, RTFileReadAllByHandleEx and RTFileReadAllFree.