fix reloadFile not to change the userchosen hl
fix reloadFile not to change the userchosen hl

svn path=/trunk/kdelibs/kate/; revision=140116

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