header (C) fixes
Automated rebranding to Oracle copyright/license strings via filemuncher
IPRT,HostDrv,AddDrv: Export public IPRT symbols for the linux kernel (pain).
Fixed include order, a bunch of GCC 3.3 warnings, OS/2 build.
iprt: RTRandAdvCreateNonPseudo -> RTRandAdvCreateSystemFaster; RTRandAdvCreatePureNonPseudo -> RTRandAdvCreateSystemTruer