Add built-in roster management

[GoogleCodeExporter]

What steps will reproduce the problem?
1. already have an address to notify
2. go to preferences and enter new one
3. GTalkSMS will hang online in the roster of old contact regarless of restart 
and full stop of the application, will never add the new address into it's 
roster

What is the expected output?
It is expected that application will remove old address from it's roster and 
add new one.

What do you see instead?
Instead of that it only allows the new contact to pass commands. The 
application does not add new notification address and does not remove old one 
from it's roster.

Apart from that, it keeps the old contact in the list on the main screen, new 
one does not appear there.

Additional informations:
GTalkSMS version = 1.9.1
Android OS version = 2.2.2
Phone model = Google Nexus One.

Paste GTalkSMS logs if they are relevant
(http://code.google.com/p/gtalksms/wiki/GenerateAppLog)

Original issue reported on code.google.com by me.detected on 18 Feb 2011 at 3:30

[GoogleCodeExporter]

GTalkSMS has atm no roster management functionality. All that is expect to be 
done via an external XMPP client.

Original comment by fschm...@gmail.com on 21 Feb 2011 at 11:21

• Changed title: Add built-in roster management
• Added labels: Priority-Low, Type-Enhancement
• Removed labels: Priority-Medium, Type-Defect

[GoogleCodeExporter]

Working on a new user interface that will fix these issues

Original comment by Florent....@gmail.com on 20 May 2012 at 12:09

• Changed state: Started

[GoogleCodeExporter]

Fixed in the Contacts tab

Original comment by Florent....@gmail.com on 10 Jun 2012 at 3:52

• Changed state: Fixed

[GoogleCodeExporter]

Fixed with GTalkSMS v4.0 and released on market

Original comment by Florent....@gmail.com on 28 Jul 2012 at 4:20

• Changed state: Deployed

[GoogleCodeExporter]

Fixed with GTalkSMS v4.0 and released on market

Original comment by Florent....@gmail.com on 28 Jul 2012 at 4:20