Bug 811745 - Polishing Settings Display & Polishing Wallpaper picker
Bug 823675 - Replaced clock app icon with dark version
Bug 818928 - Video dialog tweak, added gray spec'd dialog, made some minor font tweaks, like removing references to bold

Conflicts:
	apps/video/style/video.css
Bug 825831 - "User Guide" link in Settings app always points to en-US URL r=kaze

Always use the unlocalized URL for the user guide.
Merge pull request #6653 from guiora/bug-811745-rebase

Bug 811745 - polishing wallpaper
[VKB] <input type='number'> VKB should allow negative numbers
Merge pull request #7270 from vingtetun/796610

[VKB] <input type='number'> VKB should allow negative numbers
Bug 825893 - 1px extra border on the left side of the passcode
Merge pull request #7269 from gordonbrander/ux-2012-12-28-cherry-picked

Ux 2012 12 28 cherry picked
Merge remote-tracking branch 'upstream/master' into ux