join abstract and fti during search, for speed
pass in text terms for highlighting
pass in text terms for highlighting
not doing fulltext for now
make abstracts optional, and return proper value for lack-of-bodySnippet
more details on how to fixup test data
removing bodySnippet for now
Merge branch 'master' into search-abstract-fti-join
Merge pull request #112 from Connexions/search-abstract-fti-join

Joins the abstracts and modules full-text index tables into the search query.