Parsing out the query_string text works for a set nesting in the form of query.filtered.query.query_string.query, which is the one used by frontend.
Added phrase completion to suggest and merged my branch with develop
Merge branch 'develop' of github.com:projectcs13/sensor-cloud into Sp6.Sc1.phrase_suggestion_search
Changed the field in the mapping from suggest to search_suggest so that it doesn't clash with the other auto completion. Also changed so that the GET returns correctly
Merge branch 'develop' of github.com:projectcs13/sensor-cloud into Sp6.Sc1.phrase_suggestion_search
Merge with develop...
Removed some commented out code
Added test to see if the suggestion can be found
Merge pull request #136 from projectcs13/Sp6.Sc1.phrase_suggestion_search

Sp6.sc1.phrase suggestion search