insensitivie jid_entry when we add a contact from which we know the jid (right click on email -> add contact, accept a sub request, ...)

add a "Set an avatar when I connect" checkbutton in wizard, so that when we connect it open the vcard in the about tab and opens the filechooser

we use a new Client instance for each try
fix a typo in the use of pydns

[gjc] color for status msg under roster is half between fg and bg color no matter the state (selected or not)

we now show status message under contact name in roster thanks to initial patch by Michał Sobiegraj. if you do not like that, go to prefs and uncheck it. dimgrey to become white when row is selected

           to an available resource with a negative priority; if the
           only available resource has a negative priority, the server
           SHOULD handle the message as if there were no available
           resources (defined below). so forbidding negative prio

ChangeStatusMessageDialog now shows the last_status_message even when we choose "change status message" menuitem

at the end of the account creatio we don't need to enter the password if we entered it in the paramteres (even is save pass is not checked)