Ignore reader window updates coming in from slow loading imap messages if we are already in a new folder. Add a bit of safety as well.
Ignore reader window updates coming in from slow loading imap messages
if we are already in a new folder. Add a bit of safety as well.

svn path=/trunk/kdepim/; revision=258408

lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi,lefou/kdepim-noakonadi