Transpose the cubic matrix op
Use a lookup table to do cubic resampling
Add SSE2 and SSE4.1 cubic resamplers
Load samples with _mm_loadu_ps in the cubic SSE resamplers
Multiply samples with the cubic coeffs before transposing

This avoids having to transpose the cubic coefficients.
Add explicit matrix and vector types to operate with
Use aluVector in some more places
Pass a vectory to aluMatrixVector
Constify some variables
Use aluVector and aluMatrix in a couple more places