fix small errors

flaskapp/__init__.py

@@ -57,13 +57,16 @@ def reload():
 
     return render_index("Commands in cmds.cfg reloaded")
 
-@app.route("/<string:cmd>")
-def cm(cmd):
-    if cmd in keys:
+@app.route("/<string:k>")
+def cm(k):
+    if k in keys:
         if "vers" in cfg and cfg.vers == 2:
-            c=cmds[cmd].cmd
+            if "cmd" in cmds[k] and cmds[k]:
+                c=cmds[k]["cmd"]
+            else:
+                c=cmds[k]
         else:
-            c=cmds[cmd]
+            c=cmds[k]
         return run_cmd(c)
     else:
-        return render_template("index.html", out="Command not found", cmds=cmds, keys=keys, title=cfg.title.decode("utf8"), vers=cfg.vers), 404
+        return render_index("Command not found", 404)