[Design] In and Out Collections should appear out of the box

[Philippe Bossut]

Mimi Yin wrote:
> Given that Communications will be a major part of the Dashboard in 
> 0.7, I propose that we reintroduce the In and Out collections out of 
> the box. Currently we only introduce them when the user fills out 
> email account information.
+1 Makes sense to me: the hiding of In and Out was an "0.6 dogfood" 
stepping stone, just so that it would look as a pure calendar app and to 
make sure users wouldn't try to use a buggy email implementation. That 
and the good reasons listed by Mimi.

Cheers,
- Philippe