Don't accumulate signal connections to the abort slot. 1 is enough.
Don't accumulate signal connections to the abort slot. 1 is enough.

svn path=/trunk/kdenetwork/kmail/; revision=100453

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