Make sure person gets reset to new person if it's a duplicate
Merge pull request #180 from CruGlobal/MH-744

Refactor email validation in add contact and should allow duplicate emai...
Handle assigned_to if not present
Merge pull request #182 from CruGlobal/MH-747

Handle assigned_to if not present
Redesigned survey answers layout
Fix conflicts after merging MH-733 to dev