Strip off trailing '/' from hostnames in transports thereby preventing crashes with custom transports like: smtp://mail.brockenboring.com/
Strip off trailing '/' from hostnames in transports thereby preventing
crashes with custom transports like: smtp://mail.brockenboring.com/

Thanks to pmax for noticing.

svn path=/trunk/kdepim/; revision=233731

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