Merge pull request #6 from vibraphone/AddWindowsAndLapackFixes

CMakeLists.txt

appveyor.yml

src/libintegratorDense/centralDifferencesDense.cpp

src/libintegratorDense/implicitBackwardEulerDense.cpp

src/libintegratorDense/implicitNewmarkDense.cpp

src/libintegratorDense/integratorBaseDense.cpp

src/libmassSpringSystem/CMakeLists.txt

src/libmatrix/matrixLAPACK.cpp

src/libmatrix/matrixPCA.cpp

src/libmodalMatrix/CMakeLists.txt

src/util/CMakeLists.txt