Refs #192 - Better handling of empty-except-for-whitespace many-to-many elements during import.
Refs #193 - Better handling of empty-except-for-whitespace many-to-many elements during import.
Merge branch '193-import_arrayref_bug' of https://github.com/TuftsUniversity/cider into 193-import_arrayref_bug
Merge pull request #7 from TuftsUniversity/193-import_arrayref_bug

193 import arrayref bug

Fixes #193. Tested by e2d2.