More PQ-esque script modules + HP Bar on some bosses

Completed (hopefully, now!) implementation of automated modules for PQ
scripting. Added HP bar for some bosses that wouldn't display it before
(like King Slime, Alishar and CRog).

scripts/npc/world0/9000021.js

@@ -49,6 +49,7 @@ function action(mode, type, selection) {
         } else if(status == 3) {
             cm.sendOk("Very well. Remember, there you can assemble a team or take on the fightings on your own, it's up to you. Good luck!");
         } else if(status == 4) {
+            cm.getPlayer().saveLocation("BOSSPQ");
             cm.warp(970030000);
             cm.dispose();
         }