Added a registry setting to control the behavior: WindowsFloatWhenInactive
with possible values "none", "all, and "nonfullscreen" which is the default.

As opposed to any time a light parameter changed.

wined3d: Only write gl_ClipVertex if clipping is enabled in shader_glsl_generate_ffp_vertex_shader().

This also corrects our HREFTYPE values a little bit.

d3dx9_36: Port mesh code to use ID3DXFile instead of IDirectXFile and enable D3DXLoadSkinMeshFromXof.

server: Automatically sets a socket to non-blocking mode when WSAAsyncSelect or WSAEventSelect is called even when lEvent is zero.

Tategaki does not ignore orientation rotation, instead it always
rotates affect glyphs by 90 degrees inside their cell.