Added a bunch of test cases.

Clean up constants and the wine declaration when the vertex
declaration is destroyed.

Allow MultiSampleQuality to be passed as NULL, this is a
requirement for DirectX 8 and lower.

This way it can be used as hint for the relay code.

- rewrite sequence decoding to support context-specific tags, and
  eliminate duplicated code
- implement encoding and decoding of CRLDistPoints

Stop SetVertexDeclaration from reference counting if a stateblock is
being recorded.

With conformance tests.

SetupQueryInfFileInformation.

Make sure that Gecko components are registered.

Change most references to resources parent into references to the
resource, so that external reference counts match DirectX but object
aren't released if they are still referenced by the stateblock.

Tweak reporting of virtual protection flags and address space limit to
yield results closer to what Windows does.

before getting the parent.

Implement FSCTL_PIPE_WAIT NtFsControlFile ioctl.
Modify WaitNamedPipeW to use NtFsControlFile.
Replace struct overlapped with event.

In IWineD3DDeviceImpl_GetVertexDeclaration, return the vertex
declaration in This->stateblock instead of the one in
This->updateStateBlock.

In the W->A translation make sure we have characters to translate
before doing the WideCharToMultiByte with -1.