Remove webster lookup since it no longer works (#99)

* removed useless util/webster.c and fixed a couple of potential buffer overruns in the util functions

* removed stray utf-8 error chars. I guess someone has used an editor with fancy 's

* removed last webster integrations

src/util/autowiz.c

@@ -85,7 +85,7 @@ void read_file(void)
   while (get_line(fl, line))
     if (*line != '~')
       recs++;
-    rewind(fl);
+  rewind(fl);
 
   for (i = 0; i < recs; i++) {
     get_line(fl, line);