Fix issue with command-line yank not resetting the count, and fix issues with ViModeTest::TestPressKey which stopped this from being picked up in the automated tests.
Fix issue with command-line yank not resetting the count, and fix issues with ViModeTest::TestPressKey which stopped this from being picked up in the automated tests.

hlamer/kate,hlamer/kate,sandsmark/kate,cmacq2/kate,sandsmark/kate,cmacq2/kate,DickJ/kate,hlamer/kate,jfmcarreira/kate,sandsmark/kate,DickJ/kate,jfmcarreira/kate,DickJ/kate,DickJ/kate,cmacq2/kate,hlamer/kate,hlamer/kate,hlamer/kate,hlamer/kate,sandsmark/kate,jfmcarreira/kate,hlamer/kate,hlamer/kate,hlamer/kate