NYULibraries/aco-karms — pull request #22 by jgpawletko (2014-10-29 18:30:57+00:00)
Title: Assert 003 values

Highlights:
* add assertion that 003 value is a member of the ```Marcxml::VALID_003_CODES``` set
* update fixtures that contained an invalid 003 value
* move ```test/canonical``` to ```test/fixtures/canonical```
* update tests to reflect fixture modifications