Fixed a small problem with passing const char* for i18n()'ed strings. Changed to const QString &.
Fixed a small problem with passing const char* for i18n()'ed strings. Changed to const QString &.

svn path=/trunk/kdenetwork/kmail/; revision=43762

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