YAMP 1.2.2 (First)

Improved Physics package (Polygamma, Polylog finished), improved
Gegenbauer function, Spence and Ylm.
Using C# version of BLAS for multiplication (speedup of 50 to previous
version), improved zeta and gamma function. Added properties to heatmap,
scalar and matrix values. Added Hurwitz zeta, log2, log10 and sphere
function. Started work on plot annotations.