Adds language codes to solr fields
Merge pull request #357 from pulibrary/lang_fields

Adds language codes to solr fields
no blanks!
Merge pull request #359 from pulibrary/fix_passed_qc_bug

no blanks!
should be looking for 'id' not :id when logging error
Merge pull request #358 from pulibrary/development

Add Language Codes to Export