- created own directory structure xotcl under library containing doc, tests, apps, lib etc. and moved obvious content here. - adjusted regression test and old documentation system to work with new structure
- changed "Serializer.xotcl" to "serializer.tcl" (package name from xotcl::serializer to nx::serializer) - added stub for xotcl::serializer for backward compatibility - changed serializer to new namespaces - renamed xotcl.tcl to xotcl2.tcl - added proc finalize to xotcl2.tcl