Updated the D3D plugin for compatibility with CE 3.5.4. Currently the only working configuration is Win32 with D3D11; this is due to the lack of a D3D9 renderer DLL and a crash in the CE3 x64 current version.
Added IUnknown offsets for the x64 version (the base offset from pRenderer is still not verified for x64)
Backwards compatibility for versions pre-3.5.4
Merge pull request #1 from CoherentLabs/master

Update for 3.5.4

I'll later make some minor adjustments