Some minor changes

Samo Penic

2016-07-05 0a2c81d28b72c6ab68ad418130148b144da90309

 src/timestep.c

@@ -93,7 +93,7 @@
      cell_occupation(vesicle);
            dump_state(vesicle,i);
      if(i>=inititer){
         write_vertex_xml_file(vesicle,i-inititer);
         write_vertex_xml_file(vesicle,i-inititer,NULL);
         write_master_xml_file(command_line_args.output_fullfilename);
         epochtime=get_epoch();         
         gyration_eigen(vesicle, &l1, &l2, &l3);