old_contents: from django.contrib import admin
  from wp.models import Post, PostMeta, WpUser, UserMeta, Term, TermTaxonomy, TermRelationship
  from wp.models import Comment, CommentMeta, Link, Option, YarppKeywordCache, YarppRelatedCache
  
  
  admin.site.register(Post)
  admin.site.register(PostMeta)
  admin.site.register(WpUser)
  admin.site.register(UserMeta)
  admin.site.register(Term)
  admin.site.register(TermTaxonomy)
  admin.site.register(TermRelationship)
  
  admin.site.register(Comment)
  admin.site.register(CommentMeta)
  admin.site.register(Link)
  admin.site.register(Option)
  admin.site.register(YarppKeywordCache)
  admin.site.register(YarppRelatedCache)
  
new_contents: from django.contrib import admin
  from wp.models import Post, PostMeta, WpUser, UserMeta, Term, TermTaxonomy, TermRelationship
  from wp.models import Comment, CommentMeta, Link, Option
  
  
  admin.site.register(Post)
  admin.site.register(PostMeta)
  admin.site.register(WpUser)
  admin.site.register(UserMeta)
  admin.site.register(Term)
  admin.site.register(TermTaxonomy)
  admin.site.register(TermRelationship)
  
  admin.site.register(Comment)
  admin.site.register(CommentMeta)
  admin.site.register(Link)
  admin.site.register(Option)
subject: remove references to Yarpp mdoels