Bug in AmpDK2.cpp fixed.
Up-dating of the method computing Delta M_K.
charm contribution to rare decay K->Pnunu ta NNLO in QCD.
To be debugged and tested.
added non perturbative terms to compute the K->Pnunu decay:
Branching Ratio K->P+enu, Isospin breaking terms and long distance correction
Matching contribution to rare decay added
-K_L->P0nunu and K+->P+nunu at NLO in QCD (top contribution) and to loop EW correction (leading order in sin(theta_weak expansion))
-B(d,s)->X(d,s)nunu and B(d,s)->mumu at NLO in QCD