#3392 XY table header

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@34106 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
web : view for plane (open file)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@34107 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
"pointCreated" is GeoPointND instead of boolean

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@34108 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e