High level API for querying from Tracker
I don't think API users should need to use SPARQL in order to perform simple queries or updates.
For 3.0 I would like to see a simple query API that can do:
full_text_search()
list_contacts()
list_music()
- ...
We already have a high level API for inserting data (TrackerResource), and this should be in the same library as the query API.