MsPointer events in Touch

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27950 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
solve mode fix

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27951 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
MsPointer events in Touch

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27952 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e