Pivot table axis filtering: exclude dimension values which don't match
the resource query (where dimensions have multiple values per record).
Migrate S3Resource.load(), .__load_ids() and .count() to fast_select.
Make req_site_virtualfields lazy.
Changes:
* Convert org_resource to stats_data SE
* Implement CRMT Data Model (Draft)
 - Added stats_resident
 - Added event_incident_report
 - Added vulnerability_risk
 - Customized project_activity
 - Customized org_organisation
 - Added stats_trained_people
 - Customized org_facility
 - Added vulnerabilty_evac_route
Axis filter to support de-normalized list:type endpoints
Map restructuring to pass options per-Map rather than globally. Split
s3.filter.js from s3.search.js.
Merge branch 'master' of git://github.com/nursix/eden
Merge branch 'master' of git://github.com/michaelhowden/eden
Cleanup
Missing Instance-type configs