[sugar] Test Group release notes, build 466

[Marco Pesenti Gritti]

Hello,

some notes about the notes...

* Search and resume works in sugar-jhbuild. 466 does not have the latest 
code so let's reevaluate with the next image.
* Journal can't be closed anymore, I checked in a fix for that.
* I sent a separate mail about Paint, we need to figure out what to do 
about it.
* Activities starting on mouse over. It looks like you can now "click" 
on the trackpad which I believe is the reason of the behavior. Might 
want to tweak the trackpad sensitivity.
* We can easily tweak mouse speed. I can work on it with Eben (I assume 
he is the right person to look into this).
* The key related issues blocks on #663
* Power button not shutting down the system is indeed the wanted behavior.
* The icon in Read is actually a Save icon. I added a tooltip but the 
confusion might mean the icon is not quite intuitive.
* Your problems opening activities might be related to a journal bug 
which is now fixed. Let's test again on the next image.

Marco