speed improvement for next and prev
Fix clean function to remove old counts, add to migration script
Merge branch 'refactor' of github.com:blockspeiser/Sefaria-Project into refactor
Test posts to API
More Integration tests, and related bug fixes
Move from SimpleJson to built in Json
Move Index API Posts to use tracker/new model
texts.make_ref_re() -> Ref.regex()
Merge remote-tracking branch 'origin/refactor' into refactor_toc
Merge remote-tracking branch 'origin/refactor_toc' into refactor_toc