fix bug 100251, added AMS math environments
fix bug 100251, added AMS math environments

svn path=/trunk/kdelibs/kate/; revision=397874

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