nl_tokens: Difference between dates which are passed in formats milliseconds days hours minutes
pl_tokens: function dateDifference ( date1 , date2 , differenceType ) { var diffMilliseconds = Math . abs ( date1 - date2 ) ; switch ( differenceType ) { case 'days' : return dates . _getDaysDiff ( diffMilliseconds ) ; case 'hours' : return dates . _differenceInHours ( diffMilliseconds ) ; case 'minutes' : return dates . _differenceInMinutes ( diffMilliseconds ) ; case 'milliseconds' : return diffMilliseconds ; default : return { days : dates . _getDaysDiff ( diffMilliseconds ) , <mask> : dates . _getHoursDiff ( diffMilliseconds ) , minutes : dates . _getMinutesDiff ( diffMilliseconds ) , milliseconds : diffMilliseconds } } }