Fix check-missing-semicolon QA target (bug #47277). * scripts/module.mk: Recode check-missing-semicolon target to exclude files with classdef or nested functions. * subsref.m, subsref.m, cplxpair.m, waitbar.m, cubehelix.m, imshow.m, edit.m, unpack.m, annotation.m, axis.m, legend.m, __contour__.m, __ezplot__.m, __plt__.m, __gnuplot_drawnow__.m, copyobj.m, linkprop.m, __add_default_menu__.m, __gnuplot_print__.m, __print_parse_opts__.m, struct2hdl.m, ellipke.m, gallery.m, strjoin.m: Add missing semicolons to statements.

--- a/scripts/plot/appearance/axis.m	Tue Mar 01 09:53:59 2016 -0800
+++ b/scripts/plot/appearance/axis.m	Thu Feb 25 10:37:59 2016 -0800
@@ -383,7 +383,7 @@
   elseif (diff (ylim == 0))
     ylim .*= (1 + eps () * [-1, 1]);
   endif
-  set (ca, "xlim", xlim, "ylim", ylim)
+  set (ca, "xlim", xlim, "ylim", ylim);
   nd = __calc_dimensions__ (ca);
   is3dview = (get (ca, "view")(2) != 90);
   if (nd > 2 && is3dview)