[Toaster] 1.7 planning

[Barros Pena, Belen]

We are planning 1.7 work for Toaster. What we have so far is available in
the wiki:

https://wiki.yoctoproject.org/wiki/Toaster_1.7_design

Feel free to pitch in. You can:

* Open a feature request in Bugzilla
* Send your feature proposals to the toaster mailing list
* Comment about the features already in the wiki by adding to the wiki page

Cheers

Belén