Adding to_file function to OrdinationResults
Fixing tests
Adding tests
Fixing merge conflicts
Merge branch 'master' of https://github.com/biocore/bipy into ord_serial
Fixing stash messing
Adding tests for CA ouput
Adding CCA scores tests
Adding more tests
Merge branch 'master' of https://github.com/biocore/bipy into ord_serial
Merge branch 'master' of https://github.com/biocore/bipy into ord_serial
MAINT: Unused import
PY3: dealing with izip
MAINT: remove unused import
PY3: int vs long
PY3: another izip instance
PY3: map/list
PY3: map/list + assertItemsEqual renamed to assertCountEqual in py3, so
used assertListEqual instead
PY3/BUG: Function was closing a file it didn't open
PY3: a bit more zip/range work