Changed script execution method so that scripts are always run in usermode.

Removed autostarting daemon code so that script execution would work properly.
Added channel display support for cards that only get frequency info in 'iwlist scan'.
Changed autoconnect behavior to fix a bug where dbus would crash if connecting was taking too long.
Changed/added some comments.

edgy.py

@@ -90,11 +90,12 @@ def set_signal_image():
     if not daemon.GetDebugMode():
         config.DisableLogging()
     
-    #Check to see we wired profile autoconnect chooser needs to be displayed
+    #Check if wired profile chooser should be launched
     if daemon.GetNeedWiredProfileChooser() == True:
         wired_profile_chooser()
         daemon.SetNeedWiredProfileChooser(False)
     
+    #Check for active wired connection
     wired_ip = wired.GetWiredIP()
     if wired.CheckPluggedIn() == True and wired_ip != None:
         if stillWired == False: # Only set image/tooltip if it hasn't been set already
@@ -102,11 +103,13 @@ def set_signal_image():
             tr.set_tooltip(language['connected_to_wired'].replace('$A',wired_ip))
             stillWired = True
             lock = ''
+    #Check if using wireless/not-connected
     else:
         if stillWired == True: #this only occurs when we were previously using wired but it became unplugged
             tr.set_from_file("images/no-signal.png")
             tr.set_tooltip(language['not_connected'])
         stillWired = False
+        
         wireless_ip = wireless.GetWirelessIP()
         #If ip returns as None, we are probably returning from hibernation and need to force signal to 0 to avoid crashing
         if wireless_ip != None:
@@ -119,7 +122,7 @@ def set_signal_image():
         if (signal != LastStrength or network != wireless.GetCurrentNetwork() or signal == 0) and wireless_ip != None:
             LastStrength = signal
             lock = '' #set the string to '' so that when it is put in "high-signal" + lock + ".png", there will be nothing
-            curNetID = wireless.GetCurrentNetworkID() #the network ID needs to be checked because a negative value here will break the tray
+            curNetID = wireless.GetCurrentNetworkID() #this needs to be checked because a negative value will break the tray
             if signal > 0 and curNetID > -1 and wireless.GetWirelessProperty(curNetID,"encryption"):
                 lock = '-lock' #set the string to '-lock' so that it will display the lock picture
             network = str(wireless.GetCurrentNetwork())               
@@ -199,6 +202,8 @@ class TrackerStatusIcon(gtk.StatusIcon):
         self.set_visible(True)
         self.connect('activate', self.on_activate)
         self.connect('popup-menu', self.on_popup_menu)
+        self.set_from_file("images/no-signal.png")
+        self.set_tooltip("Initializing wicd...")
         
         wireless.SetForcedDisconnect(False)
 
@@ -217,7 +222,7 @@ class TrackerStatusIcon(gtk.StatusIcon):
     def on_about(self, data):
         dialog = gtk.AboutDialog()
         dialog.set_name('wicd tray icon')
-        dialog.set_version('0.2')
+        dialog.set_version('0.2') #Might be time to move the version number up?
         dialog.set_comments('an icon that shows your network connectivity')
         dialog.set_website('http://wicd.sourceforge.net')
         dialog.run()
@@ -231,7 +236,6 @@ class TrackerStatusIcon(gtk.StatusIcon):
 LastStrength = -2
 stillWired = False
 network = ''
-tr=None
 
 tr=TrackerStatusIcon()
 gobject.timeout_add(3000,set_signal_image)