Bug 850466 - Do some trivial optimisations in mailnews/base/utils/folderUtils.jsm. r=mkmelin
Bug 834757 - Remove [noscript] from nsIMimeConverter, part 1: move the encoders to a C++-only interface. r=irving, sr=Neil.

--HG--
extra : rebase_source : dd1c2ad440fb74e4b5503e2a210a8e2077d0bb39
Bug 834757 - Remove [noscript] from nsIMimeConverter, part 2: remove the last method. r=irving, sr=Neil.

--HG--
extra : rebase_source : 615870f2009551f1ad698b98bda1a4a0c5c8c727
Bug 851527 Strip null bytes in document titles when setting the chrome window's title r=Neil.
Automated blocklist update from host sea-vm-linux32-6 - CLOSED TREE a=blocklist-update
No bug, Automated blocklist update from host bld-linux64-ec2-391 - a=blocklist-update
Special mail folder icons are not shown for IMAP shared folders r=Neil sr=Mnyromyr
Bug 818437 - Bookmarks toolbar items not populated if grippy is collapsed when the browser window is opened r=Neil.
Bug 846763 Browser feed preview needs to work with XBL scopes r=IanN f=Ratty
Bug 850072 Exception thrown trying to view information for a remote broken image r=Ratty