Triage age/birthdate optimization
Removed redundant BMI calculator and fixed age autocomple bug
Further tweaking
Triage birth date day and month now both have leading zeros on values
Moved some redundant triage js logic to functions
Changed birthdate input from dropdown to html5 date
Clearing age or birthdate clears the other
Hopefully my last age commit
Merge pull request #269 from Cohen-Carlisle/featureAge

More triage age/birthdate optimization, age autocomplete fix