temp.dump_source and temp.dumpIO_source use importable instead of getsource


git-svn-id: svn+ssh://svn.mystic.cacr.caltech.edu/pathos/dill@687 8bfda07e-5b16-0410-ab1d-fd04ec2748df
Merge branch 'master' of https://github.com/uqfoundation/dill
Add test for files
Merge pull request #60 from matsjoyce/file_tests

Add test for files
initial commit of tests for pickling files


git-svn-id: svn+ssh://svn.mystic.cacr.caltech.edu/pathos/dill@692 8bfda07e-5b16-0410-ab1d-fd04ec2748df
Merge branch 'master' of https://github.com/uqfoundation/dill
"fix" part of test_file for pickling of files; add asserts for mode and tell;
partial add comments (and tests) for different schemes for pickling files


git-svn-id: svn+ssh://svn.mystic.cacr.caltech.edu/pathos/dill@693 8bfda07e-5b16-0410-ab1d-fd04ec2748df
Merge branch 'master' of https://github.com/uqfoundation/dill
finished existing test cases for file pickling; added new TODO cases


git-svn-id: svn+ssh://svn.mystic.cacr.caltech.edu/pathos/dill@694 8bfda07e-5b16-0410-ab1d-fd04ec2748df
Merge branch 'master' of https://github.com/uqfoundation/dill
added test cases for pickling file when file has grown


git-svn-id: svn+ssh://svn.mystic.cacr.caltech.edu/pathos/dill@695 8bfda07e-5b16-0410-ab1d-fd04ec2748df
Merge branch 'master' of https://github.com/uqfoundation/dill
Add tests for files with append mode
Merge pull request #61 from matsjoyce/append_tests

Add tests for files with append mode
initial add of 'append' tests for file pickling


git-svn-id: svn+ssh://svn.mystic.cacr.caltech.edu/pathos/dill@696 8bfda07e-5b16-0410-ab1d-fd04ec2748df
Merge branch 'master' of https://github.com/uqfoundation/dill
cleaned test cases for append in file pickling; note 2 test failures for case 3


git-svn-id: svn+ssh://svn.mystic.cacr.caltech.edu/pathos/dill@697 8bfda07e-5b16-0410-ab1d-fd04ec2748df
Merge branch 'master' of https://github.com/uqfoundation/dill
Merge branch 'master' of https://github.com/uqfoundation/dill into new_file_handling
Fixes for test and due to test