Rather than throwing ValueError, we now properly throw OfflineImapError
when selecting a folder in folderincludes. So we also need to catch
OfflineImapErrors here. If they are of severity FOLDER, just ignore the
invalid folder and continue. If the error is more severe, bubble it up.
Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
Signed-off-by: Nicolas Sebrecht <nicolas.s-dev@laposte.net>
fa18968642