[crossfire] include/living.h in crossfire

[Kari Pahula]

Looks like living.h has some extra bits left in it.

savethrow is a static variable in living.c.  That extern declaration
is useless.  turn_bonus is declared twice, once is enough.  And that
learn_prayer_chance is neither defined nor used anywhere.

diff -u -r crossfire.orig/include/living.h crossfire/include/living.h
--- crossfire.orig/include/living.h     2005-05-31 22:11:39.263284251 +0300
+++ crossfire/include/living.h  2005-05-31 22:11:52.211604660 +0300
@@ -53,9 +53,6 @@
 extern int turn_bonus[MAX_STAT + 1];
 extern int max_carry[MAX_STAT + 1];
 extern int dam_bonus[MAX_STAT + 1];
-extern int savethrow[111];
-extern int turn_bonus[MAX_STAT + 1];
-extern int learn_prayer_chance[MAX_STAT + 1];
 extern int learn_spell[];
 extern char *restore_msg[NUM_STATS];
 extern char *statname[NUM_STATS];