Bug 819548 - Remember sys updates are available after reboot

We then prompt for updates on startup
Bug 829539 - Turn the Maps application into a packaged app. r=cjones
Merge remote-tracking branch 'upstream/master'

merge from origin
Merge pull request #7577 from dscravag/nightly2

Nightly 2013-01-12
Bug 813202 - Create "Now Playing" button in header
Bug 826739 - UX/l10n improvements
* in the main panel, properly display the storage size when USB is mounted;
* in the Media Storage panel, properly display the UMS state.
r=evelyn
Bug 830024 - Cannot delete a bookmark added to the homescreen and cannot delete an everything.me app added to the homescreen [r=vingtetun]
Bug 828698. Do not capitalize text by CSS text-transform
Bug 829638 - GridManager.getApps() does not return bookmarks [r=vingtetun]
Bug 802314 - Key Line Height
Bug 808250 - In Display settings, the icons for brightness slider seem flipped to people
Bug 830300 - [FTU] Restore Desktop testing r=fcampo
Merge pull request #7583 from crdlc/bug-830024

Bug 830024 - Cannot delete a bookmark added to the homescreen and cannot...
[Bug 829532] fix translation of shortcuts in More select [r=crdlc]
Merge pull request #7521 from davidflanagan/bug826312

Bug 826312 - Ignore MP4 files with unknown ftyp atoms r=dkuo
Merge pull request #7511 from yurenju/issue-804193

Bug 804193 - implemented passcode tranistion
Merge pull request #7039 from Rik/contacts-company-804402

Bug 804402 - Contacts with Company name but no first or last name are so...
Merge pull request #7551 from evelynhung/issue-829505

bug 829505 correct input keycode checking, do ignore dot and comma
Merge pull request #7567 from KevinGrandon/bug_796237_close_card_switcher

Bug 796237 - Add close icon to card switcher.
[Bug 829480] Fix home on smart folder to go back to gaia [r=crdlc]