[imp] "add ... to My Address Book" button on message composition screen behavior change

[Chuck Hagenbuch]

Quoting Liam Hoekenga <liamr at umich.edu>:

> In IMP 4.0.x and 4.1.x, if you pressed the "add ... to My Address
> Book" button..
> - the first time, it would add the address to your address book
> - all subsequent times, it would say "Already Exists"
>
> In IMP 4.2, it looks you can press that "add ... to My Address Book"
> button as many times as you like, and it will continue add the same
> address over and over again.
>
> Was this an intentional change?

No, and furthermore it's not how it works for me. That indicates that  
the duplicate search that's done isn't working for you for some reason  
- I'd check Turba logs.

-chuck