moved object creation out of dill_test2, into 'objects' as dicts;
added objtypes which reads objects dicts and generates type for given objects
TODO: renaming of objects and objtypes -- move out of tests and into dill


git-svn-id: svn+ssh://svn.mystic.cacr.caltech.edu/pathos/dill@519 8bfda07e-5b16-0410-ab1d-fd04ec2748df
Merge branch 'master' of https://github.com/uqfoundation/dill