Removed redundant todo file

src/ todo

-fix going outside boundaries
-fix drawing when using const or drawing at the threshold
-
-struct _garray
-{
-    t_gobj x_gobj;
-    t_scalar *x_scalar;     /* scalar "containing" the array */
-    t_glist *x_glist;       /* containing glist */
-    t_symbol *x_name;       /* unexpanded name (possibly with leading '$') */
-    t_symbol *x_realname;   /* expanded name (symbol we're bound to) */
-    char x_usedindsp;       /* true if some DSP routine is using this */
-    char x_saveit;          /* true if we should save this with parent */
-    char x_listviewing;     /* true if list view window is open */
-    char x_hidename;        /* don't print name above graph */
-	t_symbol *x_send;		/* send_changed hook */
-};