sql_archive uses multiple tables, sqltable_archive uses one table (older);
merged sqltables branch; updated tests to also test sql_archive (newer)


git-svn-id: svn+ssh://svn.mystic.cacr.caltech.edu/pathos/klepto@610 8bfda07e-5b16-0410-ab1d-fd04ec2748df
Merge branch 'master' of https://github.com/uqfoundation/klepto