maint: Remove deprecated functions from dev branch for next (3.8) release. * NEWS: Update list of deprecated functions which had duplicates and missing functions * deprecated/module.mk: Remove deprecated m-files from build system. * autocor.m, autocov.m, betai.m, cellidx.m, clg.m, cquad.m, dispatch.m, fstat.m, gammai.m, glpkmex.m, intwarning.m, is_duplicate_entry.m, is_global.m, krylovb.m, perror.m, replot.m, saveimage.m, strerror.m, values.m, weibcdf.m, weibinv.m, weibpdf.m, weibrnd.m: Remove deprecated functions from Mercurial.

function s = get (p, f)
  if (nargin == 1)
    s.poly = p.poly;
  elseif (nargin == 2)
    if (ischar (f))
      switch (f)
        case "poly"
          s = p.poly;
        otherwise
          error ("get: invalid property %s", f);
      endswitch
    else
      error ("get: expecting the property to be a string");
    endif
  else
    print_usage ();
  endif
endfunction