Merging in version bump NO BUG CLOSED TREE
Merging in branding changes NO BUG CLOSED TREE ba=release
Merging in branding changes NO BUG CLOSED TREE ba=release
Remove dtrace & instruments in mozconfigs on Aurora as per bug 748669 CLOSED TREE ba=release
Merging in l10n changes NO BUG CLOSED TREE ba=release IGNORE BROKEN CHANGESETS