Remove wins_slctd_init()

We only call this once. Remove the wrapper and directly call the wrapped
function instead.

Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>

src/calcurse.c

@@ -549,7 +549,7 @@ int main(int argc, char **argv)
 
   vars_init();
   wins_init();
-  wins_slctd_init();
+  wins_slctd_set(CAL);
   notify_init_bar();
   wins_reset_status_page();