Fix main-gcu's Term_xtra_gcu_react() to use new terrain constants.
When loading a savefile, restore flavors and randarts from saved seeds
in play_game().
Merge pull request #362 from myshkin/restruct

Fix main-gcu's Term_xtra_gcu_react() to use new terrain constants.
Add some monster struct stuff
Replace mon_will_run with find_range