Increment version to 0.6.0.
Require API doc root rather than index path.
Since the API server always puts it under the doc root, named "_index", it
seems silly to require the user to know that.
Update for latest index changes.
In passing, fix Pod errors.
Document result data structure.
Add "path" attribute to doc results.
Rename to PGXN::API::Searcher.
In passing, increase max limit to 1024. Yes, I am a geek.
Update for separate thing indexes.
As implemented in PGXN::API::Index earlier today.
Remove Moose; add test data.
First commit, started implementation.