Add drug device alerts schema
Merge pull request #284 from alphagov/feature/add-drug-device-alerts

Add drug device alerts schema
Update field names for development funds

* Application state => Fund state
* Value of fund => Value of funding
* Alphabetise and add new allowable values to Sector
Merge pull request #285 from alphagov/update-idf-schema

Update field names for development funds
Rename device alerts to medical devices
Synonyms for aircraft

Fixing popular aircraft searches for Air Accidents Investigation Branch
transition
Merge pull request #286 from alphagov/rename-device-alerts

Rename device alerts to medical devices
Merge pull request #287 from alphagov/synonyms-20140828

Synonyms for aircraft
Fix format name for medical safety alerts

The URL they are published at is /drug-device-alerts. The format is
medical_safety_alert.
Merge pull request #288 from alphagov/rename-drug-device-alert

Fix format name for medical safety alerts
Add pry
SearchParamterParser is aware of field type
WIP
Parsed search parameter hash contains typed values
Parsed params contains filter object

Not sure why this doens't work now!
Fix up unified search unit tests
Fix unified searcher tests
CMA case opened_date should be indexed

In order to filter on this field it needs to be indexed, otherwise
elasticsearch silently returns zero results when trying to do the
filter.