Allow reassignment of <Tab>
Allow reassignment of <Tab>

svn path=/trunk/KDE/kdesdk/kate/; revision=1017204

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