header (C) fixes
VMM: don't use generic IPE status codes, use specific ones. Part 1.
VMMR0JmpA-amd64.asm: Don't reference unused symbol.
VMM source reorg.
*: spelling fixes, thanks Timeless!
Automated rebranding to Oracle copyright/license strings via filemuncher
VMM: Saved and restore the [R|E]FLAGS register in the cmmR3CallRing3SetJmp/Long code.
VMMR0JmpA-amd64.asm: Save non-volatile XMM registers on Windows/AMD64.
VMM: Renamed almost all references to CallHost to CallRing3.
VMMR0CallHost -> VMMRZCallRing3[NoCpu]; VMMCALLHOST -> VMMCALLRING3.
VMM: Instrumented the setjump code with stack usage statistics (only 32-bit and stack switching version atm).
VMMR0JmpA*,tstVMMR0CallHost-*: some cleanup, build tests for both versions of the code (switching and non-switching).
VMM: Split up VMMR0A.asm into VMMR0JmpA-x86.asm and VMMR0JmpA-amd64.asm to simplify diff view editing (code structure is the same, registers and a few other bits differs).