New algebra design take 1

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25593 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
New algebra design take 1 -- SVG

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25594 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
New algebra design take 1 -- PNG

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25595 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
AV: moved expand icon to the right

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25596 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e