AlgoSurdText improvements

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@32576 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Overflow of toolbar panel will be visible.

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@32577 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e