Postler forgets server names set in new account dialog

[Adam Dingle]

To see the problem:

1. Choose New Account from the menu.
2. In the Account Properties dialog, enter the email address '<email address hidden>'.
3. Click Advanced. Set the Receiving Server to imap.gmail.com, and Sending Server to smtp.gmail.com.
4. Click Create Account.
5. In the sidebar, right click on foo (the newly created account) and choose Account Properties.
6. In the properties dialog, look at Receving Server and Sending Server. They will be 'imap.foo.com' and 'smtp.foo.com'. The values you entered in step 3 were not set or remembered.

[Sergio Spinatelli (spinatelli)]

This is definitely related to https://bugs.launchpad.net/postler/+bug/730204

[Sergio Spinatelli (spinatelli)]

This should fix both the problems.

[Cris Dywan (kalikiana)]

Works nicely indeed and addresses bug 730204 as well. Do remember to include bug links in the commit message.