CWKPQ inclusion

Added some CWKPQ imports for the server. Enabled basic mechanics for a
run, but still WIP.

scripts/portal/glpqPortal6.js

@@ -0,0 +1,14 @@
+function enter(pi) {
+    var eim = pi.getEventInstance();
+    if (eim != null) {
+	if (eim.getIntProperty("glpq6") < 3){
+	    pi.playerMessage(5, "The portal is not opened yet.");
+            return false;
+	} else {
+	    pi.warp(610030700, 0);
+            return true;
+	}
+    }
+    
+    return false;
+}