[web] Using the new LongTouchTimer

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@36804 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
[web] Spreadsheet long touch updated

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@36805 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
#4607 desktop apply missings.

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@36806 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
#4208 datapanel bugfixes

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@36807 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e