Use dcterms:date for procedure dates -- fixes chb/smart_project_management#108
Fix the allergy generator to conform to the SMARAT 0.5 spec
Remove unnecessary rdf:about in vitals patient generator
Update submodule reference to smart_common
Add head circumference sample data to vitals patient
Update the submodule reference to smart_common
Fix sample data conformance to ISO8601
Add gestational age to sample patient generation
Update the sample patient generator for the changes in the gestational age
Update the smoking status codes
Update the smart_common submodule reference
Update the submodule reference to smart_common
Update the submodule reference to smart_common
Update the sample patient generator
Merge pull request #6 from chb/gestational

Gestational
Update the smart_common submodule reference
Update the vitals patient generator to output height in cm
Update the sample patient generator to output height in cm
Merge pull request #7 from chb/heightcm

Heightcm
Add a med and a problem to one patient (doing some testing)