Changed feedback_received to make the length allow for more feedback
Changed duration field to be end date field, allows start/end dates as the duration was insufficent as a time period
Changed duration to end_date to allow a date to be used instead to represent the end of a timeframe
Fixed a typo in the end_date build
Removed duration and added end_datem also increased the character limits for duties and feedback received
Changed duration to end_date
Changed duration to end_date
Added a new migration file to change WorkHistory.duration to end_date and changed the character limits on WorkHistory.duties and feedback_received