Whitespace clean up
Now indexing the patient_cache by medical_record_id
merge codes and concat values when de-duping encounters
Merge pull request #179 from pelargir/smarter-encounter-dedup

Smarter de-duping of encounter entries
Merge pull request #178 from projectcypress/patient_cache_tweaks

Patient cache tweaks
add 'hqmf_id' to categories/measure to be more consistent with JSON API
Merge pull request #184 from carpeliam/add_hqmf_id

add 'hqmf_id' to categories/measure to be more consistent with JSON API