anchor.diff:                input.form-control.input-lg.address#address_desktop(
                   name='address_desktop', type='text', step='any'
                   ng-model='contact.view'
  -                rp-dest, rp-dest-address, rp-dest-bitcoin, rp-dest-ripple-name
  +                rp-dest, rp-dest-address, rp-dest-bitcoin, rp-dest-ripple-name, rp-dest-ripple-name-no-tilde
                   rp-dest-model="contact.address", rp-dest-loading="address_loading"
                   rp-unique='userBlob.data.contacts'
                   rp-unique-field='address'
  
positive.code:             rp-unique-field='address'
              rp-unique-orig='entry.address'
              rp-unique-group='address-dt'
              rp-dest, rp-dest-address, rp-dest-bitcoin, rp-dest-ripple-name
              rp-dest-model="editaddress"
              ng-enter="update($index)")
            .errorGroup(rp-errors='editaddress')
  
negative.code:               input.form-control.input-lg.address#address_web(
                  name='address_web', type='text', step='any'
                  ng-model='contact.view'
                  rp-dest, rp-dest-address, rp-dest-bitcoin, rp-dest-ripple-name, rp-dest-ripple-name-no-tilde
                  rp-dest-model="contact.address", rp-dest-loading="address_loading"
                  rp-unique='userBlob.data.contacts'
                  rp-unique-field='address'
  