Be less eager to start additional imap slaves while already waiting for one to connect.
Be less eager to start additional imap slaves while already waiting for
one to connect.

svn path=/trunk/kdepim/; revision=318419

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