Renamed Engine::quit to Engine::shouldQuit (previously, it was easily confused with Engine::quitGame); also cleaned up engine.h a bit

Files:
modified: /scummvm/trunk/engines/parallaction/exec_ns.cpp (try)
modified: /scummvm/trunk/engines/sword1/sword1.cpp (try)
modified: /scummvm/trunk/engines/gob/inter_v1.cpp (try)
modified: /scummvm/trunk/engines/sword2/screen.cpp (try)
modified: /scummvm/trunk/engines/scumm/he/cup_player_he.cpp (try)
modified: /scummvm/trunk/engines/gob/inter_v2.cpp (try)
modified: /scummvm/trunk/engines/agos/window.cpp (try)
modified: /scummvm/trunk/engines/kyra/gui_v2.cpp (try)
modified: /scummvm/trunk/engines/kyra/saveload.cpp (try)
modified: /scummvm/trunk/engines/kyra/script_mr.cpp (try)
modified: /scummvm/trunk/engines/queen/logic.cpp (try)
modified: /scummvm/trunk/engines/agos/event.cpp (try)
modified: /scummvm/trunk/engines/agi/op_test.cpp (try)
modified: /scummvm/trunk/engines/touche/touche.cpp (try)
modified: /scummvm/trunk/engines/sword2/palette.cpp (try)
modified: /scummvm/trunk/engines/kyra/script_lok.cpp (try)
modified: /scummvm/trunk/engines/agos/agos.cpp (try)
modified: /scummvm/trunk/engines/kyra/gui_hof.cpp (try)
modified: /scummvm/trunk/engines/gob/game_v1.cpp (try)
modified: /scummvm/trunk/engines/gob/sound/sound.cpp (try)
modified: /scummvm/trunk/engines/gob/game_v2.cpp (try)
modified: /scummvm/trunk/engines/gob/mult.cpp (try)
modified: /scummvm/trunk/engines/kyra/gui_mr.cpp (try)
modified: /scummvm/trunk/engines/lure/fights.cpp (try)
modified: /scummvm/trunk/engines/agi/saveload.cpp (try)
modified: /scummvm/trunk/engines/scumm/smush/smush_player.cpp (try)
modified: /scummvm/trunk/engines/sword1/animation.cpp (try)
modified: /scummvm/trunk/engines/agi/cycle.cpp (try)
modified: /scummvm/trunk/engines/sword1/control.cpp (try)
modified: /scummvm/trunk/engines/kyra/gui_lok.cpp (try)
modified: /scummvm/trunk/engines/agos/script_s1.cpp (try)
modified: /scummvm/trunk/engines/engine.cpp (try)
modified: /scummvm/trunk/engines/queen/talk.cpp (try)
modified: /scummvm/trunk/engines/agos/animation.cpp (try)
modified: /scummvm/trunk/engines/scumm/scumm.cpp (try)
modified: /scummvm/trunk/engines/kyra/kyra_hof.cpp (try)
modified: /scummvm/trunk/engines/agi/preagi_mickey.cpp (try)
modified: /scummvm/trunk/engines/kyra/saveload_lok.cpp (try)
modified: /scummvm/trunk/engines/gob/inter_bargon.cpp (try)
modified: /scummvm/trunk/engines/kyra/kyra_lok.cpp (try)
modified: /scummvm/trunk/engines/parallaction/parallaction.cpp (try)
modified: /scummvm/trunk/engines/agi/preagi_troll.cpp (try)
modified: /scummvm/trunk/engines/saga/saga.cpp (try)
modified: /scummvm/trunk/engines/agos/saveload.cpp (try)
modified: /scummvm/trunk/engines/gob/inter.cpp (try)
modified: /scummvm/trunk/engines/gob/palanim.cpp (try)
modified: /scummvm/trunk/engines/agos/subroutine.cpp (try)
modified: /scummvm/trunk/engines/agos/input.cpp (try)
modified: /scummvm/trunk/engines/kyra/text.cpp (try)
modified: /scummvm/trunk/engines/cine/main_loop.cpp (try)
modified: /scummvm/trunk/engines/tinsel/tinsel.cpp (try)
modified: /scummvm/trunk/engines/lure/scripts.cpp (try)
modified: /scummvm/trunk/engines/kyra/scene_mr.cpp (try)
modified: /scummvm/trunk/engines/sword2/resman.cpp (try)
modified: /scummvm/trunk/engines/saga/introproc_ihnm.cpp (try)
modified: /scummvm/trunk/engines/engine.h (try)
modified: /scummvm/trunk/engines/lure/menu.cpp (try)
modified: /scummvm/trunk/engines/lure/events.cpp (try)
modified: /scummvm/trunk/engines/kyra/seqplayer.cpp (try)
modified: /scummvm/trunk/engines/sky/sky.cpp (try)
modified: /scummvm/trunk/engines/sword1/credits.cpp (try)
modified: /scummvm/trunk/engines/lure/game.cpp (try)
modified: /scummvm/trunk/engines/agi/preagi_winnie.cpp (try)
modified: /scummvm/trunk/engines/agos/script_e1.cpp (try)
modified: /scummvm/trunk/engines/kyra/kyra_v1.cpp (try)
modified: /scummvm/trunk/engines/agos/script_e2.cpp (try)
modified: /scummvm/trunk/engines/sword2/controls.cpp (try)
modified: /scummvm/trunk/engines/kyra/kyra_v2.cpp (try)
modified: /scummvm/trunk/engines/sky/control.cpp (try)
modified: /scummvm/trunk/engines/kyra/text_hof.cpp (try)
modified: /scummvm/trunk/engines/agos/verb.cpp (try)
modified: /scummvm/trunk/engines/kyra/text_mr.cpp (try)
modified: /scummvm/trunk/engines/queen/queen.cpp (try)
modified: /scummvm/trunk/engines/gob/videoplayer.cpp (try)
modified: /scummvm/trunk/engines/agos/script.cpp (try)
modified: /scummvm/trunk/engines/kyra/sequences_hof.cpp (try)
modified: /scummvm/trunk/engines/agos/oracle.cpp (try)
modified: /scummvm/trunk/engines/lure/surface.cpp (try)
modified: /scummvm/trunk/engines/sword2/animation.cpp (try)
modified: /scummvm/trunk/engines/kyra/scene_hof.cpp (try)
modified: /scummvm/trunk/engines/sword2/sword2.cpp (try)
modified: /scummvm/trunk/engines/agi/op_cmd.cpp (try)
modified: /scummvm/trunk/engines/lure/intro.cpp (try)
modified: /scummvm/trunk/engines/parallaction/parallaction_br.cpp (try)
modified: /scummvm/trunk/engines/kyra/sequences_lok.cpp (try)
modified: /scummvm/trunk/engines/kyra/script.cpp (try)
modified: /scummvm/trunk/engines/kyra/kyra_mr.cpp (try)
modified: /scummvm/trunk/engines/agos/script_ww.cpp (try)
modified: /scummvm/trunk/engines/agos/gfx.cpp (try)
modified: /scummvm/trunk/engines/lure/lure.cpp (try)
modified: /scummvm/trunk/engines/agi/preagi_common.cpp (try)
modified: /scummvm/trunk/engines/parallaction/parallaction_ns.cpp (try)
modified: /scummvm/trunk/engines/gob/util.cpp (try)
modified: /scummvm/trunk/engines/kyra/screen.cpp (try)
modified: /scummvm/trunk/engines/kyra/gui.cpp (try)
modified: /scummvm/trunk/engines/touche/menu.cpp (try)
modified: /scummvm/trunk/engines/kyra/lol.cpp (try)