adding support for exporting variables

Author: jossef

app/js/_timer.js

@@ -12,7 +12,19 @@ var timerModule = angular.module('timer', [])
         autoStart: '&autoStart',
         language: '@?',
         fallback: '@?',
-        maxTimeUnit: '='
+        maxTimeUnit: '=',
+        seconds: '=?',
+        minutes: '=?',
+        hours: '=?',
+        days: '=?',
+        months: '=?',
+        years: '=?',   
+        secondsS: '=?',
+        minutesS: '=?',
+        hoursS: '=?',
+        daysS: '=?',
+        monthsS: '=?',
+        yearsS: '=?'   
       },
       controller: ['$scope', '$element', '$attrs', '$timeout', 'I18nService', '$interpolate', 'progressBarService', function ($scope, $element, $attrs, $timeout, I18nService, $interpolate, progressBarService) {