Make REINCARNATION unconditional.

There is a lot of code affected by this, and Pat Rankin correctly
observes that it would be better to store roguelike as a level flag
rather than just using Is_rogue_level. A note for the future.

win/gem/wingem.c

@@ -911,9 +911,7 @@ int x, y;
 
 void mar_print_gl_char(winid,xchar,xchar,int);
 
-#ifdef REINCARNATION
 extern int mar_set_rogue(int);
-#endif
 
 extern void mar_add_pet_sign(winid,int,int);
 
@@ -926,9 +924,7 @@ Gem_print_glyph(window, x, y, glyph)
     /* Move the cursor. */
     Gem_curs(window, x,y);
 
-# ifdef REINCARNATION
-		mar_set_rogue(Is_rogue_level(&u.uz) ? TRUE : FALSE);
-# endif
+	mar_set_rogue(Is_rogue_level(&u.uz) ? TRUE : FALSE);
 
 	x--;	/* MAR -- because x ranges from 1 to COLNO */
 	if(mar_set_tile_mode(-1)){
@@ -960,9 +956,7 @@ void mar_print_gl_char(window, x, y, glyph)
 
 #ifdef TEXTCOLOR
     /* Turn off color if rogue level. */
-# ifdef REINCARNATION
     if (Is_rogue_level(&u.uz)) color = NO_COLOR;
-# endif
 #endif /* TEXTCOLOR */
 
 	mar_print_char(window,x,y,ch,color);