hocketbar on homescreen
Dirtily show the homescreen on start
Prevent sliding the bottom panel from the bottom
The screenshoting is now handled in navigation.js to ensure the quality
of the screenshots.
Race-proofing the case where we pan between sheets while
screenshoting/loading.
And cleanups :)
Merge pull request #47 from etiennesegonzac/hardening

Hardening
Merge branch 'content' of github.com:vingtetun/gaia into HEAD
Improvements to display of rocketbar results
Merge pull request #48 from benfrancis/haida

Improvements to display of rocketbar results
Make the homescreen window comes from the right
Merge branch 'content' of github.com:vingtetun/gaia into HEAD
Move the utility tray above the homescreen
Avoid duplicate apps opening
Fix an error
Fixing some lost transtions.
Merge pull request #49 from etiennesegonzac/lost-transitions

Fixing some lost transtions.
Merge branch 'content' of git://github.com/vingtetun/gaia into haida-rocketbar-homescreen
homescreen grid
Merge pull request #50 from michalbe/haida-rocketbar-homescreen

Haida rocketbar homescreen
Merge remote-tracking branch 'vingtetun/content' into content-settings