[Ohrrpgce] SVN: james/10208 fix an off-by-one error in npci.pathover.stop_after_stillticks that caus

[subversion at HamsterRepublic.com]

james
2018-03-26 15:16:13 -0700 (Mon, 26 Mar 2018)
273
fix an off-by-one error in npci.pathover.stop_after_stillticks that caused an NPC to wait one tick longer than intended before giving up
Improved autotests for npc walking to unreachable destinations
(npc stillticks behavior is now consistent with hero stillticks behavior)
---
U   wip/game.bas
U   wip/testgame/autotest.hss
U   wip/testgame/autotest.rpg