Returns the starting point.
[n,m,x0]=uncprb_getinitf(nprob)
the problem number
the number of variables, i.e. the size of x
the number of functions, i.e. the size of fvec
a n x 1 matrix of doubles, the (multiplied) starting point
This function sets n,m, and the standard starting point based on the nprob and returns it to initpt function.