Added Gridania scripts and various others. Fixed error messages popping for scripts that may not use certain functions.

data/scripts/unique/fst0Town01/MapObjShipPort/gridania_shipport.lua

@@ -0,0 +1,5 @@
+require ("global")
+
+function init(npc)
+	return false, false, 0, 0, 0x141, 0xcde;	
+end

data/scripts/unique/fst0Town01/MapObjShipPort/gridania_shipport2.lua

@@ -0,0 +1,5 @@
+require ("global")
+
+function init(npc)
+	return false, false, 0, 0, 0x187, 0x2;	
+end