CAS autocomplete with accented letters fixed - #4498 

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@36233 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Fix for broken perspectives

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@36234 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e