Rev881, Restrict serverShutdown to admin sites, Avoid redirect cache when clicking trayicon

src/Config.py

@@ -8,7 +8,7 @@ class Config(object):
 
     def __init__(self, argv):
         self.version = "0.3.6"
-        self.rev = 879
+        self.rev = 881
         self.argv = argv
         self.action = None
         self.config_file = "zeronet.conf"

src/Ui/UiWebsocket.py

@@ -154,7 +154,7 @@ class UiWebsocket(object):
 
         admin_commands = (
             "sitePause", "siteResume", "siteDelete", "siteList", "siteSetLimit", "siteClone",
-            "channelJoinAllsite", "serverUpdate", "serverPortcheck", "certSet", "configSet"
+            "channelJoinAllsite", "serverUpdate", "serverPortcheck", "serverShutdown", "certSet", "configSet"
         )
 
         if cmd == "response":  # It's a response to a command