Added refactorings from class.

...cse/soft161/refactored/both_dry_violations/AgeCohort.java

...nl/cse/soft161/refactored/both_dry_violations/Cohort.java

...l/cse/soft161/refactored/both_dry_violations/Patient.java

...oft161/refactored/both_dry_violations/RegionalCohort.java

...ft161/refactored/dry_violation_in_caller/Bradycardia.java

...soft161/refactored/dry_violation_in_caller/Condition.java

...e/soft161/refactored/dry_violation_in_caller/Patient.java

...ft161/refactored/dry_violation_in_caller/Tachycardia.java

...oft161/refactored/dry_violation_in_method_body/Alert.java

...61/refactored/dry_violation_in_method_body/SIRSAlert.java