- weighted cuda compressor.

- faster and better BC3n compressor
- add normal map flag to DDS files that store normal maps.
- stop using RXGB fourcc code.
- move tools to tools/
- add temptative config dialog for UI based tool. 
- add experimental normal map mipmap generation.
- start adding support for input dds files in nvcompress.
- many other small fixes and cleanup.

src/nvmath/CMakeLists.txt

@@ -7,7 +7,10 @@ SET(MATH_SRCS
 	Box.h
 	Color.h
 	Eigen.h Eigen.cpp
-	Fitting.h Fitting.cpp)
+	Fitting.h Fitting.cpp
+	Montecarlo.h Montecarlo.cpp
+	Random.h Random.cpp
+	SphericalHarmonic.h SphericalHarmonic.cpp)
 
 INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})