comctl32: Don't get the background colour in ANIMATE_PaintFrame as this can be called inside a critical section.

This could therefore create a deadlock if the processing for 
WM_CTLCOLORSTATIC ends up sending certain messages to the animate control.

So move the retrieval of the background colour into the callers of 
ANIMATE_PaintFrame but outside of any critical section.

winex11: Use the gdi display when initializing the keyboard to avoid creating a second display connection.

kernel32: Don't fail unconditionally in MoveFile for directories with flag MOVEFILE_REPLACE_EXISTING.

While 6.14 is a sane default, we might want to override it on a
per-driver basis, if we have really old Windows drivers on some cards.

In theory the opengl library should release the gl resources when we
destroy the context, and the stateblock reset will recreate the dummy
textures, but I think it is cleaner to do this explicitly.

wined3d: Redownload the surface data in case of a palette change. This fixes a lot of redrawing problems in Red Alert.

wined3d: Reload the palette on a color key change. This fixes the ddex4/ddex5 samples from the dx7 sdk.

winex11: Add a critical section for the palette global variables instead of relying on the GDI lock.