Search plugin: Fix updating of comboboxes on search and replace
Search plugin: Fix updating of comboboxes on search and replace

Thanks for the patch I committed it wit slight changes :)

BUG: 313000

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