Make setting the cursor also work correctly when the cursor position is at the end and a signature is appended.
Make setting the cursor also work correctly when the cursor position is at the end
and a signature is appended.

Oh, and tip for the reporter: Use up/down arrow keys instead of tab
BUG: 167961

svn path=/trunk/KDE/kdepim/; revision=840695

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