add second clustering test - this one works, and will be integrated into the migration code
update the data model
add migration code for articles, and make some tweaks to the underlying data model implementation
add export of clusters to csv, for feedback to doaj admins
integrate new clustering code into migrate scripts
generalise data path for migrate script
Merge remote-tracking branch 'upstream/basic_design' into new_page
add publishers page
fixing link to publishers
Merge pull request #22 from Nimphal/new_page

Add Publishers