Draft importer for library data
Refactor
Import subjects
Import policies
Changed representation, added indexer
Added task
Errors handling
Display keys from solr starting with meta_
Fix broken tests
Changed regex to normalise string
Added tasks ox_lib to import_all
Added some tests on the new "meta" field
Improved formatting for policies
Added some comments on policies
Added more comments
Key for additional fields is now configurable, removed "meta_" as it wasnt making much sense
Avoid duplicate subjects
Merge pull request #30 from ox-it/ox-library-data-import

Ox library data import