- add additional question on drug supply
- minor model prompt / help_text changes
- change from months on ART to aski the year started
- add year diagnosed with diabetes, hypertension
- update admin and form validator
- re-word economics questions on employment, health insurance, education
- fix logic error for question of other sysptoms you know
- remove precentage and change both questions to "Out of every 100 people, ..."
- add questions about HIV, ART, diabetes and hypertension status
- add indicator questions (weight, height, blood sugar)
- split question on likelihood of infection -- 1) you, 2) your family
- in knowledge, ask if more sever in those with diabetes, hypertension, HIV
- initial model, admin, form mixins and classes