Warning fixes/documentation.

add OleSelfRegister version string.

- fix more memory leaks
- fix some bugs
- some decruftification
- implement support for split cabinets and "NEXT_CABINET" notification

Various improvements and fixes to the output, add index for html.

their impact of performance changes.
SetTransform almost rewritten in a much neater way, and in
coordination with drawprim it significantly reduces the number of
times that we reload the matrixes.

- update IMAGE_FILE_MACHINE_* defines
- update IMAGE_SUBSYSTEM_* defines
- uncomment IMAGE_SCN_TYPE_NO_PAD define
- update IMAGE_SCN_ALIGN_* defines

Don't return a void value in swab().
'long long' is not recognised by msvc, use __int64.

Avoid using static storage for pgm pointers.

dlls/gdi/win16drv doesn't exist any more.

Use proper types for SafeArray/variant prototypes.
Change I1 functions to take signed chars

Add the app dir to WINEDLLPATH.

and add OleSelfRegister version string.