Don't hardcode image height, that breaks the ratio of embedded pictures.
Don't hardcode image height, that breaks the ratio of
embedded pictures.

BUG:162897

svn path=/trunk/KDE/kdepim/; revision=818765

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