init: add workspace files

world/map/xiangyang/eastjie3.js

@@ -0,0 +1,9 @@
+this.inherits(ROOM);
+this.name = "东大街";//南边是木匠铺，锯木声、刨木声声声入耳
+this.desc = "这是一条宽阔的青石街道，向东西两头延伸。东面是青龙内门，。北面是襄阳城的东兵营，隐隐能听见里面传来宋兵的操练声。西边是一个十字街口，只见人来人往、络绎不绝。";
+this.exits = {
+    east  : "xiangyang/eastgate1",
+    west  : "xiangyang/eastjie2",
+    // south : "xiangyang/mujiang",
+    north : "xiangyang/bingying2",
+};