- added options -defined and -per-object to "info methods" (can be used to query, what methods are defined on the class/object). - removed c-definition of ".info procs" and ".info instprocs" (can be replaced by a ".info methods -defined ?-per-object? -nocmd") - defined an alias method for ::xotcl2::Object - simplified predefined.xotcl further, using more new features
- solved contains aliasing problem by defining a separate "conains" for ::xotcl::Object - make the serializer less object system dependent - make slottest regression test work with xotcl2 objects