[sugar] Reviews report

[Release Team]

= New requests =

Safer to always install, rather than comparing versions
http://dev.laptop.org/ticket/7534

install + open content bundles with journal
http://dev.laptop.org/ticket/7532

= Approved requests =

Change the accelerator for switching between views in the home level
http://dev.laptop.org/ticket/7385

journal slowness: scrolling
http://dev.laptop.org/ticket/7152

Sugar shell crashes when threads used.
http://dev.laptop.org/ticket/7486