Fix some minor formatting issues

Don't save wired profiles that have only whitespace in their names.

wicd/wicd-daemon.py

@@ -1506,8 +1506,10 @@ class WiredDaemon(dbus.service.Object):
             if not self.config.has_option(prof, script):
                 self.config.set(prof, script, None)
 
-        if profilename == "":
+        profilename = profilename.strip()
+        if not profilename:
             self.config.write()
+            print "Warning: Bad wired profile name given, ignoring."
             return "500: Bad Profile name"
         if self.debug_mode:
             print "saving wired profile %s" % profilename