enable equlasRequired option in web spreadsheet

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35900 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
split code for phone & tablet

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35901 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e