setup for crit disambig
Find criteria names service implementation + test
split trialverse from addiscore WIP
test for conversion from Java Object to JSON Object
test for conversion from Java Object to JSON Object
Switch to longs for sql bigints; add variable testdata
Fetch variables
Move entities/enums into model package; remove JSONObject in favour of Jackson ObjectNode
Read/write enums to database
sort studies
Return arm ids as well as names so that measurement results can be bound easier
WIP on retrieving measurements
Retrieve measurements
bug fix , added MeasurementAttribute to Measurement key
Finish story #12 (create JSON problem)