- moved xotcl-1.* definition into an own library file - renamed library/lib/changeXOTclVersion.xotcl to library/lib/changeXOTclVersion to ease pkgIndex generation - new function "xotcl::use xotcl1" or "xotcl::use xotcl2" to ease switching between xotcl 1 and 2 - changed library/lib/test to xotcl2 - added for all regression test "xotcl::use xotcl1" instead of "namespace import ::xotcl::*"
- 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