Mostly code cleanups related to commits in past two days.

* Replaced custom function FIND_PATH with AC_PATH_PROG, used for finding sdl-config.
* Removed -lphysfs from Makefile.am which should be added automatically already.
* Actually show the overweight message, and only show it once for each time weight
  goes above half the max weight.
* Surfaces passed to SDL_BlitSurface shouldn't be locked according to the manual.
* Minimal fps limit is now 10 fps.
* Reverted change by Bertram that hardcoded the updatehost value.

1 files changed, 0 insertions, 1 deletions

diff --git a/src/game.h b/src/game.h
index 9ff8bc9b..8b72d508 100644
--- a/src/game.h
+++ b/src/game.h
@@ -39,7 +39,6 @@ extern std::string tradePartnerName;
 extern int fps, frame, current_npc;
 extern volatile int tick_time;
 extern int server_tick;
-extern Being* autoTarget;
 extern bool displayPathToMouse;
 extern unsigned short startX, startY;