MagatiaPQ + several minor fixes

Added MagatiaPQ. Fixed a bug on Dojo where parties quitting the boss
fight without completing until rest point couldn't not start Dojo again
w/o reforming the party. Fixed issues with 2nd job NPC scripts. Reverted
command layout to use "!" and "@" again.

scripts/portal/jnr4_r2.js

@@ -0,0 +1,16 @@
+function enter(pi) {
+    var eim = pi.getEventInstance();
+    var area = eim.getIntProperty("statusStg5");
+    var reg = 1;
+    
+    if((area >> reg) % 2 == 0) {
+        area |= (1 << reg);
+        eim.setIntProperty("statusStg5", area);
+        
+	pi.warp(926110301 + reg, 0); //next
+        return(true);
+    } else {
+	pi.playerMessage(5, "This room is already being explored.");
+        return(false);
+    }
+}