Added missing WINAPIs

on a "call" instruction.

"signed" check.

- added RLE8 incremental decompression
- each animation is now controlled by its own Windows thread
- added use of Critical Sections in the WM_PAINT handler.

MapVirtualKeyA.

mechanism.

Changed a few requests to use the new vararg mechanism.

- Should be able to enumerate sessions anywhere with at least tcp/ip

reentrant server requests.

- fix a crash in QUEUE_RemoveSMSG()
- convert some queue WARN() to ERR()
- spaileng fikses

has been selected before, in order to let other items get erased.

X11DRV_GetTextExtentPoint.

- added -cp-*- data to font encoding lookup structures

- Add the possibility to use path names with the --dll command line
  option
- Add the possibility to use the --dll command line option several
  times.
- Note: The colon-sign is now exchanged with the plus-sign, as it is
  part of dos path names.

- fixed refcount problem for Add/DeleteAttachedSurface

(for CreateService).

key. Fixed a few prototypes. Implemented NtDeleteKey/NtDeleteValueKey.

  to be found on #WineHQ
- use strerror instead of errno at important places
- got rid of HAVE_STRERROR macro
- removed some #include:s (hopefully I didn't break anything)

newer InstallShields.

"WINEPS.DRV" to allow an easy configuring for users.

-----

Do not prefix all keys with the name of the top key when saving to a file.
Try to load $WINEPREFIX/config into the Wine config branch at startup.

Improved internal object and messages handling.
Started some '*Filter*' functions.
Fixed standard headers for Winelib.
Fixed acmMetrics.

few more functions.