Freehand for tools (e.g. Polygons) for Touch

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@34969 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Ticket #3874: the method to rename a label everywhere, we shall use this in CopyPaste

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@34970 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Ticket #3874: with this change, GgbScripts can be copy-pasted, at least in case of InsertFile, so this is working, tested

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@34971 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Ticket #3874: condition to show object can also be copied, if we remove one part of the code which is designed to prohibit that

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@34972 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e