Revert "slight refactor on a long binding in commcaresettings ko"

This reverts commit 4d265e38d22ee8ec3c9e43705c0368570db67c8e.
Revert "Revert "slight refactor on a long binding in commcaresettings ko""

This reverts commit 54396d6fb94d462eb2777c0805f50c1fa89d4c03.