Changed projects to use Multi-Threaded DLL code generation rather than Single-Threaded.  This should be more compatible with MSVC++ Express Edition.
Changed projects to use Multi-Threaded DLL code generation rather than Single-Threaded.  This should be more compatible with MSVC++ Express Edition.

Alecu100/maya_nif_plugin,amorilia/maya_nif_plugin,Alecu100/maya_nif_plugin