#4080 adding some extra symbols for the tests

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@31795 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Fix first index

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@31796 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Ticket #4080: some corrections in latexMap

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@31797 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
* Listeners go in the XML only for Undo.
* All geoelement's listener will be saved if exists.
(#4077)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@31798 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Ticket #4080: fixed bug in fixing bug

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@31799 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e