Added library version checking

Samo Penic

2017-02-19 cb2faf7217a026ad114935c1fd71c96240c30055

 src/timestep.c

@@ -60,7 +60,6 @@
/* RANDOM SEED SET BY CURRENT TIME */
   epochtime=get_epoch();         
   srand48(epochtime);

   centermass(vesicle);
   cell_occupation(vesicle);
   vesicle_volume(vesicle); //needed for constant volume at this moment
@@ -94,7 +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);