Remove orphaned method
Fix RuntimeError on failing authz filter
Have search call search_raw
Have count call search
Fix Document test to use new search call signature
Use kwargs as params and don't pass it everywhere
Merge pull request #101 from openannotation/revise_search_raw

Revise search raw
Revert "Use kwargs as params and don't pass it everywhere"

This reverts commit 64d65bf608e8a6823cbafb7ecb1f93e7923b871d.
Don't pass kwargs everywhere

Remove where not used. But do keep params to Elasticsearch.search separated.