Display icons for special use folders even if they are sub-folders
set the answered flag once a reply has been sent
Merge pull request #350 from owncloud/answered-flag-on-reply

set the answered flag once a reply has been sent
Remove wrapping div from backbone view for folders list
Merge pull request #356 from zinks-/remove-folderlist-div

Remove wrapping div from backbone view for folders list
Merge pull request #340 from zinks-/subfolder-icons

Display icons for special use folders even if they are sub-folders
Localize special folder roles
Add string litterals for the localization of special use folders display names