Replaced dash with underscore for script name

closes #118

+PlotID/createFileCopy.m

@@ -29,6 +29,8 @@ end
             case 'script'
                 sufix = '_script';
                 newfile = sprintf([ID, sufix ,ext]);
+                %script filename in matlab cannot include '-'
+                newfile = regexprep(newfile,'-','_'); 
             case 'userFcn'
                 %keep original name
                 newfile = sprintf([name,ext]);