Replaced the msg object with a dict

Added configuration file for default values

TODO

@@ -2,9 +2,6 @@ TODO for dnsupdate
 
 - Check if address needs update before sending data and create a force 
   update option
-- Add a config-file for hostname, domain and password. Option to select
-
-  All options should be configurable, ttl and force as well. 
 - Have options to delete a server as well as add/update
 - Integrate the relevant dnspython modules
 - Add a GUI
@@ -12,9 +9,11 @@ TODO for dnsupdate
 
 
 Done:
+- Add a config-file for hostname, domain and password. Option to select
+  All options should be configurable, ttl and force as well. 
 - Fix the global variabel mess!!
 - Add command line parameter prefixes
-  -c alternative config file *
+  -c alternative config file 
   -d domain
   -f force * 
   -h help